.container {
    margin-right: auto;
    margin-left: auto;
    padding-left: 10px;
    padding-right: 10px;
    *zoom:1;}

.container:before,.container:after {
    content: "";
    display: table;
}

.container:after {
    clear: both;
}

@media (min-width: 768px) {
    .container {
        width:100%;
    }
}

@media (min-width: 992px) {
    .container {
        width:100%;
    }
}

@media (min-width: 1200px) {
    .container {
        width:92%;
    }
}

@media (min-width: 1620px) {
    .container {
        width:1600px;
    }
}

.container-fluid {
    margin-right: auto;
    margin-left: auto;
    padding-left: 10px;
    padding-right: 10px;
    *zoom:1;}

.container-fluid:before,.container-fluid:after {
    content: "";
    display: table;
}

.container-fluid:after {
    clear: both;
}

.row {
    margin-left: -10px;
    margin-right: -10px;
    *zoom:1;}

.row:before,.row:after {
    content: "";
    display: table;
}

.row:after {
    clear: both;
}

.col-xs-12,.col-sm-12,.col-md-12,.col-lg-12,.col-xl-12 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-12 {
    float: left;
    width: 100%;
}

@media (min-width: 768px) {
    .col-sm-12 {
        float:left;
        width: 100%;
    }
}

@media (min-width: 992px) {
    .col-md-12 {
        float:left;
        width: 100%;
    }
}

@media (min-width: 1200px) {
    .col-lg-12 {
        float:left;
        width: 100%;
    }
}

@media (min-width: 1620px) {
    .col-xl-12 {
        float:left;
        width: 100%;
    }
}

.col-xs-11,.col-sm-11,.col-md-11,.col-lg-11,.col-xl-11 {
    min-height: 1px;
    padding-left: 0px;
    padding-right: 0px;
}

.col-xs-11 {
    float: left;
    width: 91.666666666667%;
}

@media (min-width: 768px) {
    .col-sm-11 {
        float:left;
        width: 91.666666666667%;
    }
}

@media (min-width: 992px) {
    .col-md-11 {
        float:left;
        width: 91.666666666667%;
    }
}

@media (min-width: 1200px) {
    .col-lg-11 {
        float:left;
        width: 91.666666666667%;
    }
}

@media (min-width: 1620px) {
    .col-xl-11 {
        float:left;
        width: 91.666666666667%;
    }
}

.col-xs-10,.col-sm-10,.col-md-10,.col-lg-10,.col-xl-10 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-10 {
    float: left;
    width: 83.333333333333%;
}

@media (min-width: 768px) {
    .col-sm-10 {
        float:left;
        width: 83.333333333333%;
    }
}

@media (min-width: 992px) {
    .col-md-10 {
        float:left;
        width: 83.333333333333%;
    }
}

@media (min-width: 1200px) {
    .col-lg-10 {
        float:left;
        width: 83.333333333333%;
    }
}

@media (min-width: 1620px) {
    .col-xl-10 {
        float:left;
        width: 83.333333333333%;
    }
}

.col-xs-9,.col-sm-9,.col-md-9,.col-lg-9,.col-xl-9 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-9 {
    float: left;
    width: 75%;
}

@media (min-width: 768px) {
    .col-sm-9 {
        float:left;
        width: 75%;
    }
}

@media (min-width: 992px) {
    .col-md-9 {
        float:left;
        width: 75%;
    }
}

@media (min-width: 1200px) {
    .col-lg-9 {
        float:left;
        width: 75%;
    }
}

@media (min-width: 1620px) {
    .col-xl-9 {
        float:left;
        width: 75%;
    }
}

.col-xs-8,.col-sm-8,.col-md-8,.col-lg-8,.col-xl-8 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-8 {
    float: left;
    width: 66.666666666667%;
}

@media (min-width: 768px) {
    .col-sm-8 {
        float:left;
        width: 66.666666666667%;
    }
}

@media (min-width: 992px) {
    .col-md-8 {
        float:left;
        width: 66.666666666667%;
    }
}

@media (min-width: 1200px) {
    .col-lg-8 {
        float:left;
        width: 66.666666666667%;
    }
}

@media (min-width: 1620px) {
    .col-xl-8 {
        float:left;
        width: 66.666666666667%;
    }
}

.col-xs-7,.col-sm-7,.col-md-7,.col-lg-7,.col-xl-7 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-7 {
    float: left;
    width: 58.333333333333%;
}

@media (min-width: 768px) {
    .col-sm-7 {
        float:left;
        width: 58.333333333333%;
    }
}

@media (min-width: 992px) {
    .col-md-7 {
        float:left;
        width: 58.333333333333%;
    }
}

@media (min-width: 1200px) {
    .col-lg-7 {
        float:left;
        width: 58.333333333333%;
    }
}

@media (min-width: 1620px) {
    .col-xl-7 {
        float:left;
        width: 58.333333333333%;
    }
}

.col-xs-6,.col-sm-6,.col-md-6,.col-lg-6,.col-xl-6 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-6 {
    float: left;
    width: 50%;
}

@media (min-width: 768px) {
    .col-sm-6 {
        float:left;
        width: 50%;
    }
}

@media (min-width: 992px) {
    .col-md-6 {
        float:left;
        width: 50%;
    }
}

@media (min-width: 1200px) {
    .col-lg-6 {
        float:left;
        width: 50%;
    }
}

@media (min-width: 1620px) {
    .col-xl-6 {
        float:left;
        width: 50%;
    }
}

.col-xs-5,.col-sm-5,.col-md-5,.col-lg-5,.col-xl-5 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-5 {
    float: left;
    width: 41.666666666667%;
}

@media (min-width: 768px) {
    .col-sm-5 {
        float:left;
        width: 41.666666666667%;
    }
}

@media (min-width: 992px) {
    .col-md-5 {
        float:left;
        width: 41.666666666667%;
    }
}

@media (min-width: 1200px) {
    .col-lg-5 {
        float:left;
        width: 41.666666666667%;
    }
}

@media (min-width: 1620px) {
    .col-xl-5 {
        float:left;
        width: 41.666666666667%;
    }
}

.col-xs-4,.col-sm-4,.col-md-4,.col-lg-4,.col-xl-4 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-4 {
    float: left;
    width: 33.333333333333%;
}

@media (min-width: 768px) {
    .col-sm-4 {
        float:left;
        width: 33.333333333333%;
    }
}

@media (min-width: 992px) {
    .col-md-4 {
        float:left;
        width: 33.333333333333%;
    }
}

@media (min-width: 1200px) {
    .col-lg-4 {
        float:left;
        width: 33.333333333333%;
    }
}

@media (min-width: 1620px) {
    .col-xl-4 {
        float:left;
        width: 33.333333333333%;
    }
}

.col-xs-3,.col-sm-3,.col-md-3,.col-lg-3,.col-xl-3 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-3 {
    float: left;
    width: 25%;
}

@media (min-width: 768px) {
    .col-sm-3 {
        float:left;
        width: 25%;
    }
}

@media (min-width: 992px) {
    .col-md-3 {
        float:left;
        width: 25%;
    }
}

@media (min-width: 1200px) {
    .col-lg-3 {
        float:left;
        width: 25%;
    }
}

@media (min-width: 1620px) {
    .col-xl-3 {
        float:left;
        width: 25%;
    }
}

.col-xs-2,.col-sm-2,.col-md-2,.col-lg-2,.col-xl-2 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-2 {
    float: left;
    width: 16.666666666667%;
}

@media (min-width: 768px) {
    .col-sm-2 {
        float:left;
        width: 16.666666666667%;
    }
}

@media (min-width: 992px) {
    .col-md-2 {
        float:left;
        width: 16.666666666667%;
    }
}

@media (min-width: 1200px) {
    .col-lg-2 {
        float:left;
        width: 16.666666666667%;
    }
}

@media (min-width: 1620px) {
    .col-xl-2 {
        float:left;
        width: 16.666666666667%;
    }
}

.col-xs-1,.col-sm-1,.col-md-1,.col-lg-1,.col-xl-1 {
    min-height: 1px;
    padding-left: 10px;
    padding-right: 10px;
}

.col-xs-1 {
    float: left;
    width: 8.3333333333333%;
}

@media (min-width: 768px) {
    .col-sm-1 {
        float:left;
        width: 8.3333333333333%;
    }
}

@media (min-width: 992px) {
    .col-md-1 {
        float:left;
        width: 8.3333333333333%;
    }
}

@media (min-width: 1200px) {
    .col-lg-1 {
        float:left;
        width: 8.3333333333333%;
    }
}

@media (min-width: 1620px) {
    .col-xl-1 {
        float:left;
        width: 8.3333333333333%;
    }
}

body,p,ul,ol,h1,h2,h3,h4 {
    margin: 0;
}

body,div,p,ul,ol,header,footer,section,h1,h2,h3,h4 {
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans TC', 'Noto Sans SC',Tahoma, Verdana, "Microsoft Yahei", sans-serif;
}

a {
    text-decoration: none;
    transition: .3s;
}

a:hover {
    transition: .3s;
}

li {
    list-style: none;
}

.body-website,.body-jiaocheng,.body-book,.body-shop {
    background-color: #f1f4f9;
}

.hidden {
    visibility: hidden !important;
}

.hide {
    display: none !important;
}

.header {
    background: #000000a3;
    padding-top: 25px;
    padding-bottom: 15px;
    position: relative;
}

.header .logo {
    float: left;
    width: 320px;
    position: relative;
}

.header .logo strong {
    width: 288px;
    display: inline-block;
    overflow: hidden;
}

.header .logo strong:hover img {
    top: auto;
    bottom: -1px;
}

.header .logo strong a {
    display: block;
    width: 100%;
    padding-bottom: 0%;
    position: relative;
    transition: 0;
}

.header .logo strong a:hover {
    transition: 0;
}

.header .logo strong a img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.header .arrow {
    display: block;
    width: 20px;
    height: 20px;
    line-height: 1;
    border-radius: 100%;
    transition: .2s;
    color: #fff;
    font-size: 20px;
    text-align: center;
    position: absolute;
    top: 50%;
    right: 10px;
    z-index: 3;
    cursor: pointer;
}

.header .arrow i {
    display: block;
    transform: rotate(90deg);
    transform-origin: center;
    transition: .2s;
}

.header .arrow i:before {
    margin: 0;
}

.header .arrow.hover {
    transition: .2s;
}

.header .arrow.hover i {
    transform: rotate(270deg);
}

.header .arrow.hover+.subnav {
    visibility: visible;
    opacity: 1;
    top: 92%;
    height: 118px;
    transition: .1s;
}

.header .arrow+.subnav {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    right: 0;
    top: 92%;
    height: 0;
    box-sizing: border-box;
    transition: .1s;
    background-color: #fff;
    list-style: none;
    border-radius: 3%;
    padding: 9px 0px;
    z-index: 2;
    box-shadow: 0 3px 12px rgba(0,0,0,0.3);
}

.header .arrow+.subnav.show {
    visibility: visible;
    opacity: 1;
    top: 92%;
}

.header .arrow+.subnav::before {
    content: '';
    display: block;
    background-color: #fff;
    position: absolute;
    width: 10px;
    height: 10px;
    transform: rotate(45deg);
    top: -5px;
    right: 12px;
}

.header .arrow+.subnav li {
    margin: 0;
    padding: 3px 0;
    line-height: 16px;
}

.header .arrow+.subnav a {
    display: block;
    color: #3c3c3c;
    text-decoration: none;
    font-size: 16px;
    padding: 14px 50px;
    font-weight: normal;
    transition: .2s;
}

.header .arrow+.subnav a:hover {
    background-color: #f7f8fa;
    color: #3295d9;
    transition: .2s;
}

@media (min-width: 1620px) {
    .header .arrow i::before {
        left:-1px;
        transform-origin: center 40%;
    }
}

@media (max-width: 991px) {
    .header {
        padding-top:10px;
    }

    .header .logo {
        width: 100%;
        margin-bottom: 16px;
        text-align: center;
    }

    .header .logo strong {
        width: 60%;
        max-width: 292px;
    }

    .header .arrow {
        margin-top: -10px;
    }

    .header .arrow .icon-play-circled {
        display: block;
        width: 100%;
        height: 0;
        border-radius: 0;
        border-bottom: 2px solid #fff;
        transform: rotate(0deg);
        transition: .2s;
        position: absolute;
        top: 50%;
        left: 0;
    }

    .header .arrow .icon-play-circled::before,.header .arrow .icon-play-circled::after {
        content: '';
        display: block;
        width: 100%;
        height: 0;
        background-color: transparent;
        border-bottom: 2px solid #fff;
        position: absolute;
    }

    .header .arrow .icon-play-circled::before {
        top: -8px;
    }

    .header .arrow .icon-play-circled::after {
        bottom: -9px;
    }

    .header .arrow.hover .icon-play-circled {
        transform-origin: center;
        border-bottom-color: transparent;
        transform: rotate(180deg);
        transition: .2s;
    }

    .header .arrow.hover .icon-play-circled::before,.header .arrow.hover .icon-play-circled::after {
        top: 0;
    }

    .header .arrow.hover .icon-play-circled::before {
        transform: rotate(45deg);
    }

    .header .arrow.hover .icon-play-circled::after {
        transform: rotate(-45deg);
    }

    .header .arrow i {
        display: none;
    }

    .header .arrow.hover+ul.subnav {
        top: 100%;
        height: auto;
    }

    .header .arrow+ul.subnav {
        height: 90px;
        line-height: 90px;
        width: 100%;
        border-radius: 6px;
        text-align: center;
        padding: 0 10px;
    }

    .header .arrow+ul.subnav li {
        position: relative;
        top: -6px;
        width: 50%;
        box-sizing: border-box;
        padding: 0 10px;
        display: inline-block;
    }

    .header .arrow+ul.subnav li a {
        background-color: #3295d9;
        padding: 16px 0;
        color: #fff;
        text-align: center;
        border-radius: 3px;
    }

    .header .arrow+ul.subnav li a:hover {
        color: #fff;
        background-color: #0062a5;
    }
}

.primary-menus {
    margin-left: 320px;
}

.primary-menus ul {
    list-style: none;
    padding: 0;
}

.primary-menus ul li {
    display: inline-block;
    color: #fff;
    padding: 0 24px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    cursor: pointer;
}

.primary-menus ul li:first-child {
    cursor: auto;
    color: #d9efff;
}

.primary-menus ul li:first-child:hover {
    color: #d9efff;
    background-color: transparent;
}

.primary-menus ul li:hover {
    background: #fff;
    color: #3c3c3c;
}

.primary-menus ul li.current {
    background: #fff;
    color: #3c3c3c;
}

.primary-menus .cont {
    position: relative;
    top: -1px;
}

.primary-menus .right-link {
    position: absolute;
    right: 0;
    top: 0;
}

.primary-menus .right-link a {
    display: inline-block;
    margin-top: 10px;
    padding-right: 5px;
    color: #dff2ff;
    text-decoration: none;
    font-size: 13px;
}

.primary-menus .right-link a:hover {
    color: #fff;
}

.primary-menus .left-cont {
    margin-right: 270px;
}

.primary-menus .left-cont .search.hidden {
    display: none;
}

.primary-menus .left-cont form {
    width: 100%;
    position: relative;
}

.primary-menus .left-cont input {
    box-sizing: border-box;
    width: 100%;
    border: none;
    font-size: 15px;
    line-height: 20px;
    height: 42px;
    padding: 11px 100px 11px 26px;
    border-radius: 3px;
    color: #9f9f9f;
    outline: none;
}

.primary-menus .left-cont input:focus {
    color: #3c3c3c;
}

.primary-menus .left-cont button {
    height: 42px;
    box-sizing: border-box;
    width: 100px;
    margin-left: -5px;
    cursor: pointer;
    background-color: #69bdfb;
    color: #fff;
    border: none;
    font-size: 15px;
    line-height: 42px;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
    position: absolute;
    right: 0;
    top: 0;
}

.primary-menus .left-cont button:hover {
    background-color: #51b1f5;
}

@media (max-width: 1199px) {
    .primary-menus ul li {
        padding:0 12px;
    }
}

@media (max-width: 991px) {
    .primary-menus {
        float:left;
        margin-left: 0;
        width: 100%;
    }

    .primary-menus .right-link {
        display: none;
    }

    .primary-menus .left-cont {
        margin-right: 0;
    }
}

@media (max-width: 767px) {
    .primary-menus ul li {
        padding:0 5px;
        font-size: 13px;
        height: 28px;
        line-height: 24px;
        margin-right: 6px;
    }

    .primary-menus ul li:first-child {
        display: none;
    }

    .primary-menus .left-cont input {
        height: 34px;
        line-height: 14px;
        font-size: 13px;
        padding: 10px 6em 10px 10px;
        border-radius: 0 3px 3px 3px;
    }

    .primary-menus .left-cont button {
        height: 34px;
        line-height: 34px;
        width: 6em;
        font-size: 12px;
    }
}

.header-bar {
    background: rgba(255, 255, 255, 0.9);
    padding: 9px 0;
    font-size: 14px;
    line-height: 30px;
    border-bottom: 1px solid #e9eef5;
    position: relative;
}

.header-bar .bar-left {
    float: left;
}

.header-bar ul {
    padding: 0;
    list-style: none;
}

.header-bar ul li {
    display: inline-block;
    position: relative;
}

.header-bar ul li a {
    color: #3c3c3c;
    text-decoration: none;
    font-size: 14px;
    padding: 0 16px;
}

.header-bar ul li a:hover {
    color: #ff5a00;
    text-decoration: underline;
}

.header-bar ul li a::before {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 11px;
    width: 0;
    border-left: 1px solid #ccc;
    height: 10px;
}

.header-bar ul li:first-child a {
    padding-left: 0;
}

.header-bar ul li:first-child a::before {
    display: none;
}

.header-bar .bar-right {
    float: right;
}

.header-bar .bar-right span {
    color: #a0a0a0;
}

.header-bar .bar-right a {
    display: inline-block;
    vertical-align: middle;
    color: #3c3c3c;
    font-size: 14px;
}

.header-bar .bar-right a:hover {
    color: #ff5a00;
    text-decoration: underline;
}

.header-bar .bar-right a i {
    margin: 0 8px 0 16px;
    display: inline-block;
    vertical-align: middle;
    width: 31px;
    height: 31px;
    border-radius: 100%;
    overflow: hidden;
}

.header-bar .bar-right a i img {
    width: 100%;
}

@media (max-width: 1199px) {
    .header-bar .bar-right,.header-bar .bar-left {
        font-size:12px;
    }

    .header-bar .bar-right a,.header-bar .bar-left a {
        /*font-size: 12px;*/
    }
}

@media (max-width: 991px) {
    .header-bar .bar-left {
        float:none;
        text-align: center;
        margin-bottom: 24px;
    }

    .header-bar .bar-right {
        float: none;
        margin-top: 10px;
        text-align: center;
    }
}

@media (max-width: 767px) {
    .header-bar {
        padding:0 0 14px;
    }

    .header-bar .bar-left {
        float: none;
        margin-top: 10px;
        margin-bottom: 0;
        overflow: hidden;
    }

    .header-bar .bar-left a {
        padding: 0 8px;
    }

    .header-bar .bar-left ul li {
    }

    .header-bar .bar-left ul li:nth-child(2),.header-bar .bar-left ul li:nth-child(3),.header-bar .bar-left ul li:nth-child(4),.header-bar .bar-left ul li:nth-child(1) {
        display: inline-block;
    }

    .header-bar .bar-right {
        float: none;
        margin-top: 10px;
        text-align: center;
    }

    .header-bar .bar-right a {
        margin: 0;
    }

    .header-bar .bar-right a i {
        width: 24px;
        height: 24px;
    }
}

.header-recommend {
    padding: 18px 0;
    font-size: 12px;
}

.header-recommend .focus {
    float: right;
    color: #929292;
    margin-left: 18px;
}

.header-recommend .focus a {
    color: #929292;
    padding: 0 4px;
    animation: flash 0.5s;
}

.header-recommend .focus a:hover {
    color: #ff5a00;
    text-decoration: underline;
}

.header-recommend .link {
    float: right;
}

.header-recommend .link a {
    color: #f84b44;
}

.header-recommend .link a:hover {
    text-decoration: underline;
}

@media (max-width: 991px) {
    .header-recommend {
        padding:12px 0;
    }

    .header-recommend .container {
        display: none;
    }
}

@media (max-width: 1199px) {
    .header-recommend {
        font-size:12px;
    }

    .header-recommend span,.header-recommend a {
        white-space: nowrap;
    }
}

@keyframes flash {
    0% {
        opacity: 0.1;
    }

    100% {
        opacity: 1;
    }
}

.login form {
    width: 300px;
    margin: 10px auto;
    position: relative;
}

.login h2 {
    text-align: center;
    color: #999;
    margin-bottom: 10px;
    font-weight: normal;
    font-size: 16px;
}

.login input {
    margin: 0;
    box-sizing: border-box;
    width: 100%;
    text-align: left;
    border: none;
    font-size: 12px;
    line-height: 30px;
    height: 30px;
    padding-left: 10px;
    padding-right: 50px;
    border-radius: 3px;
    color: #9f9f9f;
    outline: none;
}

.login button {
    margin: 0;
    box-sizing: border-box;
    width: 50px;
    cursor: pointer;
    background-color: #69bdfb;
    color: #fff;
    border: none;
    font-size: 12px;
    line-height: 30px;
    height: 30px;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
    position: absolute;
    right: 0;
    top: 30.7px;
}

.login button:hover {
    background-color: #2b7cb3;
}

.content-sidebar {
    font-size: 14px;
    color: #3b3c3e;
    padding-top: 6px;
}

.content-sidebar.fixed {
    position: fixed;
    top: 4px;
}

.content-sidebar.absolute {
    position: absolute;
    bottom: 0;
}

.content-sidebar dl {
    position: relative;
    padding-bottom: 20px;
    margin: 0;
}

.content-sidebar dl dt {
    position: absolute;
    top: 12px;
    left: -20px;
}

.content-sidebar dl .show-list {
    display: block;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.content-sidebar dl .show-list::before {
    content: '';
    display: block;
    width: 12px;
    height: 2px;
    background: #000;
    border-radius: 1px;
    position: absolute;
    top: 50%;
    margin-top: -1px;
}

.content-sidebar dl .show-list.add::after {
    content: '';
    display: block;
    width: 2px;
    height: 12px;
    background: #000;
    border-radius: 1px;
    position: absolute;
    left: 5px;
    top: 20%;
    margin-top: -1px;
}

.content-sidebar dd {
    margin: 0;
    padding: 6px 0;
    letter-spacing: 0.5px;
}

.content-sidebar dd a {
    color: #ffffff;
    display: inline-block;
    padding: 2px 4px;
    transition: 0.1s;
    background-color: #000000b0;
    font-size: large;
}

.content-sidebar dd a:hover {
    color: #fff;
    background: #ff5a00;
    border-radius: 3px;
}

.content-sidebar dd.current a {
    color: #ff5a00;
    background: #000000b0;
}

@media (max-width: 1199px) {
    .content-sidebar {
        font-size:12px;
        margin-left: 0;
        padding-right: 0;
    }

    .content-sidebar dt {
        display: none;
    }
}

@media screen and (max-width: 991px) {
    .content-sidebar {
        display:none;
    }
}

.content .row {
    position: relative;
}

.part {
    background: #fff;
    margin-bottom: 24px;
    border-radius: 10px;
}

.part h2 {
    padding: 13px 36px;
    border-bottom: 1px solid #f1f4f9;
    line-height: 16px;
}

.part h2 strong {
    color: #3c3c3c;
    font-size: 16px;
    position: relative;
}

.part h2 a {
    display: inline-block;
    margin-top: 4px;
    float: right;
    color: #1d96db;
    font-size: 12px;
}

.part h2 a:hover {
    color: #000;
}

.part .items {
    padding: 22px 15px;
}

.part .item a {
    display: block;
    width: 100%;
    padding: 14px 8%;
    box-sizing: border-box;
    transition: none;
    border-radius: 6px;
}

.part .item a:hover {
    background-color: #f2f8fd;
}

.part .item a img {
    float: left;
    width: 26px;
    height: 26px;
    border-radius: 100%;
}

.part .item a h3 {
    margin-left: 32px;
    color: #3c3c3c;
    font-size: 14px;
    white-space: nowrap;
    height: 21px;
    line-height: 21px;
    margin-bottom: 4px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.part .item a h3 i {
    color: #f84b44;
}

.part .item a p {
    margin-left: 32px;
    color: #8f8f8f;
    font-size: 12px;
    height: 3em;
    line-height: 1.5em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.part .item a:hover h3 {
    color: #ee521c;
    text-decoration: underline;
}

.part .item a:hover p {
    color: #525252;
}

@media (max-width: 1199px) {
    .part .item a {
        padding:12px 8px;
    }
}

@media (max-width: 991px) {
    .part .item a {
        padding:14px 18px;
    }
}

@media (max-width: 767px) {
    .part h2 {
        padding:16px 24px;
    }

    .part .items {
        padding: 15px;
    }

    .part .item a {
        padding: 12px 0px;
    }
}

.content-words {
    text-align: center;
    line-height: 30px;
    padding: 40px 0 0;
}

.content-words h3 {
    font-size: 22px;
    color: #3295d9;
    line-height: 40px;
}

.content-words p {
    font-size: 14px;
    color: #a0a0a0;
}

@media (max-width: 767px) {
    .content-words {
        padding:0 0 20px;
    }
}

.content-linkto {
    margin: 50px 0;
}

.content-linkto a {
    display: block;
    width: 100%;
    position: relative;
    line-height: 0;
    border-radius: 10px;
    overflow: hidden;
}

.content-linkto a:hover::after {
    content: '';
    display: block;
    height: 100%;
    width: 100%;
    background-color: rgba(0,0,0,0.2);
    position: absolute;
    top: 0;
    left: 0;
}

.content-linkto img {
    width: 100%;
}

@media (max-width: 767px) {
    .content-linkto {
        margin-bottom:20px;
    }
}

.footer-widgets {
    background-color: #fff;
    padding-bottom: 40px;
}

.footer-widgets .widget h2 {
    color: #1c95dc;
    font-size: 20px;
    margin: 56px auto 38px;
}

.footer-widgets .widget h2 a {
    color: #1c95dc;
}

@media (max-width: 991px) {
    .footer-widgets .footer-widgets-items {
        display:flex;
        flex-wrap: wrap;
    }

    .footer-widgets .footer-widgets-items .widget {
        text-align: center;
    }

    .footer-widgets .footer-widgets-items .widget.widget-product .cont {
        text-align: left;
    }
}

@media (max-width: 991px) and (max-width: 767px) {
    .footer-widgets .footer-widgets-items>div {
        width:100%;
    }

    .footer-widgets .footer-widgets-items h2 {
        color: #1c95dc;
        font-size: 20px;
        margin: 20px auto;
    }
}

.widget-sjs {
    overflow: hidden;
}

@media (max-width: 767px) {
    .widget-sjs {
        display:none;
    }
}

.widget-sjs .cont {
    margin-left: -8px;
    *zoom:1;}

.widget-sjs .cont:before,.widget-sjs .cont:after {
    content: "";
    display: table;
}

.widget-sjs .cont:after {
    clear: both;
}

.widget-sjs .cont a {
    display: flex;
    display: block;
    float: left;
    width: 33%;
    box-sizing: border-box;
    text-align: center;
    padding: 0 8px 16px;
}

.widget-sjs .cont a:hover i {
    background-color: #529cdb;
    color: #fff;
}

.widget-sjs .cont a i {
    width: 100%;
    display: block;
    padding-bottom: 100%;
    position: relative;
    background-color: #f3f8fb;
    color: #1c95dc;
}

.widget-sjs .cont a i::before {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -16px;
    margin-left: -16px;
    font-size: 32px;
}

@media (min-width: 1620px) {
    .widget-sjs .cont {
        width:288px;
    }
}

@media (max-width: 991px) {
    .widget-sjs .cont {
        margin:0 auto;
        width: 288px;
    }
}

@media (max-width: 767px) {
    .widget-product {
        display:none;
    }
}

.widget-product ul {
    padding: 0;
}

.widget-product ul a {
    color: #a0a0a0;
    font-size: 14px;
    margin-bottom: 10px;
    display: inline-block;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.widget-product ul a:hover {
    color: #1c95dc;
}

.widget-product ul a:hover i {
    background: #1c95dc;
}

.widget-product ul a i {
    display: inline-block;
    margin-right: 3px;
    width: 18px;
    height: 18px;
    line-height: 18px;
    background: #a0a0a0;
    border-radius: 100%;
    color: #fff;
    font-size: 12px;
    text-align: center;
    font-style: normal;
    vertical-align: middle;
    margin-top: -2px;
}

.widget-product ul li:nth-child(1) i {
    background: #1c95dc;
}

.widget-product ul li:nth-child(2) i {
    background: #1c95dc;
}

.widget-product ul li:nth-child(3) i {
    background: #1c95dc;
}

.widget-wechat h2 {
    width: 192px;
}

.widget-wechat .cont {
    text-align: center;
}

.widget-wechat .wechat-img {
    margin-bottom: 18px;
}

.widget-wechat .wechat-img img {
    width: 192px;
    border-radius: 3px;
    box-shadow: 0 0 18px rgba(50,149,217,0.2);
    border: 1px solid #e2eef7;
}

.widget-wechat p {
    margin-bottom: 9px;
    color: #a1a1a1;
    font-size: 13px;
}

.widget-wechat p span {
    color: #1c95dc;
}

.widget-wechat p i {
    font-style: normal;
    white-space: nowrap;
}

@media (min-width: 1620px) {
    .widget-wechat .wechat-img {
        margin-bottom:27px;
    }

    .widget-wechat p {
        margin-bottom: 12px;
    }
}

@media (max-width: 1199px) {
    .widget-wechat p {
        font-size:14px;
    }
}

@media (max-width: 991px) {
    .widget-wechat p {
        font-size:16px;
    }

    .widget-wechat .p2 {
        font-size: 12px;
    }
}

@media (min-width: 1200px) {
    .widget-site {
        margin-left:20px;
    }
}

.widget-site .count {
    color: #1c95dc;
    margin-top: 10px;
}

.widget-site .count strong {
    font-size: 66px;
}

.widget-site .count span {
    display: inline-block;
    width: 44px;
    height: 44px;
}

.widget-site .count span img {
    width: 100%;
}

.widget-site p {
    color: #a1a1a1;
    margin: 12px 0 40px;
    font-size: 14px;
}

.widget-site .icon-time {
    font-size: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-top: -6px;
}

.widget-site i::before {
    margin-right: 0;
}

.widget-site h4 {
    color: #1c95dc;
    font-size: 14px;
    font-weight: normal;
    margin-bottom: 30px;
}

.widget-site h4 a {
    display: inline-block;
    padding: 6px 8px 6px 4px;
    background-color: #1c95dc;
    color: #fff;
    border-radius: 3px;
    box-sizing: border-box;
}

.widget-site h4 a:hover {
    background-color: #0062a5;
}

.widget-site h6 {
    margin: 5px 0;
    color: #c7c7c7;
}

.widget-site h6 a {
    color: #c7c7c7;
}

.widget-site h6 a:hover {
    color: #1c95dc;
}

.widget-site p {
    margin: 16px 0 44px;
}

.widget-site h4 {
    margin-bottom: 32px;
}

.widget-site h6 {
    margin: 10px 0;
}

@media (min-width: 1620px) {
    .widget-site p {
        margin:0 0 70px;
    }

    .widget-site h4 {
        margin-bottom: 32px;
    }

    .widget-site h6 {
        margin: 10px 0;
    }
}

@media (max-width: 767px) {
    .widget-site {
        margin-bottom:20px;
    }
}

.footer-copyright {
    background-color: #3295d9;
    text-align: center;
    padding: 28px 0 20px;
    font-size: 12px;
    line-height: 18px;
    color: #dff2ff;
}

@media (min-width: 1200px) {
    .footer-copyright {
        height:125px;
    }
}

.footer-copyright p {
    margin-bottom: 8px;
}

.footer-copyright p span {
    padding: 0 6px;
    white-space: nowrap;
}

.footer-copyright p a {
    color: #dff2ff;
}

.footer-copyright p a:hover {
    color: #fff;
}

@media (max-width: 991px) {
    .footer-copyright {
        line-height:24px;
        font-size: 12px;
    }

    .footer-copyright p {
        margin-bottom: 10px;
    }
}

.fixed-bar {
    position: fixed;
    right: 5px;
    bottom: 77px;
    display: none;
}

@media (min-width: 1200px) {
    .fixed-bar {
        display:block;
    }
}

@media (min-width: 1620px) {
    .fixed-bar {
        left:50%;
        right: auto;
        margin-left: 840px;
    }
}

.fixed-bar a {
    display: block;
    width: 48px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    background: #fff;
    position: relative;
    color: #bbc1d1;
    font-size: 22px;
}

.fixed-bar a.fixed-weibo {
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
}

.fixed-bar a:hover {
    background: #3295d9;
    color: #fff;
}

.fixed-bar a.fixed-wechat:hover .wechat_div {
    visibility: visible;
    opacity: 1;
    color: #000;
}

.fixed-bar a .wechat_div {
    padding: 10px;
    width: 278px;
    visibility: hidden;
    opacity: 0;
    position: absolute;
    right: 100%;
    top: 0;
    z-index: 2;
    background-color: #fff;
    box-shadow: -2px 0 5px rgba(0,0,0,0.2);
}

.fixed-bar a .wechat_div .thumb {
    float: left;
    width: 112px;
    margin-right: 10px;
    line-height: 0;
}

.fixed-bar a .wechat_div .wechat_info {
    float: left;
    width: 136px;
    text-align: left;
    line-height: 1em;
}

.fixed-bar a .wechat_div .wechat_info h3 {
    margin: 15px 0 10px;
    font-size: 16px;
    color: #525252;
    font-weight: bold;
}

.fixed-bar a .wechat_div .wechat_info h4 {
    font-size: 14px;
    margin: 0;
    font-weight: normal;
    color: #969696;
}

.fixed-bar a .wechat_div .wechat_info p {
    font-size: 12px;
    color: #969696;
}

.fixed-bar #back-top a {
    background: #3295d9;
    color: #fff;
    border-bottom-left-radius: 3px;
    border-bottom-right-radius: 3px;
}

.fixed-bar #back-top a:hover i {
    font-size: 30px;
}

.body-book .footer-copyright p a,.body-book .primary-menus .right-link a,.body-book .primary-menus ul li:first-child {
    color: #d8fdff;
}

.body-book .footer-copyright p a:hover,.body-book .primary-menus .right-link a:hover {
    color: #fff;
}

.body-book .header {
    background-color: #06b7c1;
}

.body-book .header .logo {
    width: 290px;
}

.body-book .header .logo strong {
    width: 258px;
}

.body-book .header .logo strong a {
    padding-bottom: 31.3953488%;
}

.body-book .header .arrow+.subnav a:hover {
    color: #06b7c1;
    transition: .2s;
}

@media (max-width: 991px) {
    .body-book .header {
        padding-top:10px;
    }

    .body-book .header .logo {
        width: 100%;
        margin-bottom: 16px;
    }

    .body-book .header .logo strong {
        width: 60%;
        max-width: 292px;
    }

    .body-book .header .arrow+ul.subnav li a {
        background-color: #06b7c1;
    }

    .body-book .header .arrow+ul.subnav li a:hover {
        color: #fff;
        background-color: #439295;
    }
}

.body-book .primary-menus .left-cont button {
    background-color: #5adadf;
}

.body-book .primary-menus .left-cont button:hover {
    background-color: #38d5db;
}

.body-book .header-recommend .link a:hover {
    color: #06b7c1;
}

.body-book .part .items {
    padding-bottom: 8px;
}

.body-book .part h2 strong::before {
    display: none;
}

.body-book .part h2 a {
    color: #06b7c1;
}

.body-book .footer-copyright {
    background-color: #06b7c1;
    color: #d8fdff;
}

.body-book .fixed-bar #back-top a,.body-book .fixed-bar a:hover {
    background-color: #06b7c1;
}

.book_item {
    border: 1px solid transparent;
    border-radius: 6px;
    position: relative;
    padding: 0 0 40px;
    overflow: hidden;
    background: #fff;
}

.book_item .img {
    width: 100%;
    position: relative;
    background-color: #fff;
    padding: 0 20px;
}

.book_item .img::before {
    content: '';
    display: block;
    padding-bottom: 100%;
}

.book_item .img img {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    max-width: 100%;
    max-height: 100%;
}

.book_item h3 {
    margin-top: 18px;
    margin-bottom: 10px;
    padding: 0 20px;
    width: 100%;
    height: 40px;
    font-size: 14px;
    line-height: 20px;
    color: #3c3c3c;
    transition: .3s;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: bold;
}

.book_item h3:hover {
    color: #2c2c2c;
    transition: .3s;
}

.book_item p {
    padding: 0 20px;
    width: 100%;
    height: 40px;
    font-size: 12px;
    color: #999;
    line-height: 20px;
    overflow: hidden;
}

.book_item p:hover {
    color: #595857;
    transition: .3s;
}

.book_item a.buy {
    position: absolute;
    bottom: -1px;
    color: #fff;
    font-size: 14px;
    padding: 0;
    height: 34px;
    line-height: 34px;
    text-align: center;
    border-radius: 0;
    opacity: 0;
    border: 1px solid #72dddf;
    white-space: nowrap;
    text-overflow: clip;
}

.book_item a.buy.buy_1 {
    width: 100%;
    background-color: #5dd0d3;
    border-color: #5dd0d3;
    box-sizing: content-box;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    left: -1px;
}

.book_item a.buy.buy_1:hover {
    background-color: #06b7c1;
    border-color: #06b7c1;
}

.book_item a.buy.buy_2 {
    width: 50%;
    box-sizing: content-box;
}

.book_item a.buy.buy_2:nth-of-type(1) {
    background-color: #5cd1d3;
    border-color: #5cd1d3;
    border-bottom-left-radius: 6px;
    left: -1px;
}

.book_item a.buy.buy_2:nth-of-type(1):hover {
    background-color: #06b7c1;
    border-color: #06b7c1;
}

.book_item a.buy.buy_2:nth-of-type(2) {
    background-color: #72dddf;
    right: -1px;
    border-bottom-right-radius: 6px;
}

.book_item a.buy.buy_2:nth-of-type(2):hover {
    background-color: #06b7c1;
    border-color: #06b7c1;
}

@media (max-width: 767px) {
    .book_item a.buy {
        font-size:12px;
    }
}

.book_item.show,.book_item:hover {
    border: 1px solid #eee;
    box-shadow: 0px 0px 12px rgba(0,0,0,0.05);
    background-color: #fbfbfb;
}

.book_item.show h3,.book_item:hover h3 {
    color: #2c2c2c;
}

.book_item.show p,.book_item:hover p {
    color: #808080;
}

.book_item.show a.buy,.book_item:hover a.buy {
    opacity: 1;
}

.body-shop .header {
    background-color: #3963c5;
}

.body-shop .header .logo {
    width: 290px;
}

.body-shop .header .logo strong {
    width: 258px;
}

.body-shop .header .logo strong a {
    padding-bottom: 31.3953488%;
}

.body-shop .header .arrow+.subnav a:hover {
    color: #3963c5;
    transition: .2s;
}

@media (max-width: 991px) {
    .body-shop .header {
        padding-top:10px;
    }

    .body-shop .header .logo {
        width: 100%;
        margin-bottom: 16px;
    }

    .body-shop .header .logo strong {
        width: 60%;
        max-width: 292px;
    }

    .body-shop .header .arrow+ul.subnav li a {
        background-color: #3963c5;
    }

    .body-shop .header .arrow+ul.subnav li a:hover {
        color: #fff;
        background-color: #0062a5;
    }
}

.body-shop .primary-menus .left-cont button {
    background-color: #79adfc;
}

.body-shop .primary-menus .left-cont button:hover {
    background-color: #5e9af5;
}

.body-shop .footer-copyright {
    background-color: #3963c5;
}

.body-shop .fixed-bar #back-top a,.body-shop .fixed-bar a:hover {
    background-color: #3963c5;
}

.shop-content {
    background-color: #fff;
    padding: 34px 0 0;
}

.shop-content .shop-part {
    position: relative;
}

.shop-content h2 {
    background-color: #f1f4f9;
    position: absolute;
    top: 0;
    left: 0;
    width: 130px;
    height: 100%;
    overflow: hidden;
    vertical-align: middle;
    text-align: center;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    border-left: 1px solid #eee;
    z-index: 2;
}

.shop-content h2 .title-middle {
    position: absolute;
    width: 100%;
    top: 50%;
    height: 80px;
    margin-top: -45px;
    display: block;
}

.shop-content h2 img {
    display: block;
    width: 40px;
    height: 40px;
    margin: 10px auto;
}

.shop-content h2 strong {
    font-size: 20px;
    font-weight: normal;
}

.shop-content .items {
    margin: 0 0 0 130px;
    zoom:1;background-color: #fff;
}

.shop-content .items .row {
    margin: 0;
}

.shop-content .items .row>div {
    padding: 0;
}

.shop-content .item {
    text-align: center;
    border-left: 1px dotted #e5e5e5;
    border-top: 1px solid #eee;
    border-right: 1px dotted #e5e5e5;
    border-bottom: 1px solid #eee;
    margin: 0 0 -1px -1px;
    overflow: hidden;
    box-sizing: border-box;
    height: 140px;
}

.shop-content .item a {
    display: block;
    padding: 15px 0 20px 0;
    color: #555;
    font-size: 12px;
}

.shop-content .item:hover {
    background-color: #f2f8fd;
}

.shop-content .item:hover h3 {
    color: #ee521c;
    text-decoration: underline;
}

.shop-content .item:hover img {
    box-shadow: 0 0 12px #c7dff3;
}

.shop-content .item img {
    display: block;
    width: 118px;
    height: 58px;
    border: 1px solid #e6e6e6;
    margin: 10px auto;
    border-radius: 8px;
}

.shop-content .item h3 {
    display: block;
    padding: 15px 0 20px 0;
    color: #555;
    font-size: 12px;
    padding: 0;
}

.shop-content .content-linkto {
    margin: 40px 0;
}

@media (max-width: 767px) {
    .shop-content h2 {
        position:static;
        width: 100%;
        margin: 10px 0;
    }

    .shop-content h2 .title-middle {
        height: 21px;
        position: static;
        top: 0;
        line-height: 21px;
        margin: 0;
        padding: 10px 0;
    }

    .shop-content h2 img {
        background-size: 20px auto;
        width: 20px;
        height: 20px;
        margin: 0 10px;
        position: relative;
        top: 2px;
        display: inline-block;
    }

    .shop-content .items {
        margin: 0;
    }
}