html,body {
    height: 100%;
    position: relative;
}

body,h1,h2,h3,h4,h5,h6,ul,ol,p,dd,dl,dt,fieldset,form,textarea,input,button, select {
    margin: 0;
    padding: 0;
    word-wrap: break-word;
    outline: none;
    border-radius: 0;
}

ul,ol {
    list-style: none;
}

i {
    font-style: normal;
}

img {
    border: 0
}

a {
    text-decoration: none;
    word-wrap: break-word;
}

* {
    -webkit-tap-highlight-color: rgba(0,0,0,0)
}

.page {
    height: 100%;
    position: relative;
}

.line {
    overflow: hidden;
    width: 100%;
    height: 1px;
    background-color: #ddd;
}

.line2 {
    overflow: hidden;
    width: 100%;
    height: 1px;
    background-color: #ddd;
    margin: 0.4rem 0;
}

.top {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 7;
    width: 100%;
    background-color: #fff;
}

.top_logo,.top_pop,.top_tit {
    position: relative;
    width: 100%;
    height: 1.39rem;
    max-width: 22.85rem;
    margin: 0 auto;
}

.logo {
    position: absolute;
    left: 0;
    top: 0.43rem;
}

.logo a {
    background: url(/skin/images/logo.png) no-repeat 0 0;
    background-size: 2.13rem;
    display: block;
    width: 2.13rem;
    height: 0.55rem;
}

.top .nav_icon {
    background: url(../img/icon_nav.png) no-repeat center center;
    background-size: 0.65rem;
    width: 1.35rem;
    height: 1.3rem;
    display: none;
}

.top .nav_icon:hover {
    cursor: pointer;
}

.nav_box {
    float: left;
    margin-left: 2.5rem;
}

.nav_box ul li a:hover {
    text-decoration: none;
    color: #1da69a;
}

.nav_box ul li {
    font-size: 0.3rem;
    line-height: 1.39rem;
    padding: 0 0.3rem;
}

.nav_box ul li.active a {
    color: #1da69a;
    font-weight: bold;
}

.top_weibo a i {
    background: url(../img/weibo-gray.png) no-repeat center center;
    background-size: 0.45rem;
    width: 0.45rem;
    height: 0.45rem;
    margin-top: 0.16rem;
}

.top_weibo a:hover i {
    background: url(../img/weibo.png) no-repeat center center;
    background-size: 0.45rem;
    transition: all .6s;
}

.top_weixin a i {
    background: url(../img/weixin-gray.png) no-repeat center center;
    background-size: 0.45rem;
    width: 0.45rem;
    height: 0.45rem;
    margin-top: 0.2rem;
}

.top_weixin a:hover i {
    background: url(../img/weixin.png) no-repeat center center;
    background-size: 0.45rem;
    transition: all .6s;
}

.top_search {
    border: #ddd solid 0.02rem;
    -khtml-border-radius: 5rem;
    -ms-border-radius: 5rem;
    -o-border-radius: 5rem;
    -moz-border-radius: 5rem;
    -webkit-border-radius: 5rem;
    border-radius: 5rem;
    padding: 0.1rem 0.15rem 0.1rem 0.2rem;
    margin-top: 0.1rem;
}

.search-field {
    border: none;
}

.top_search label {
    margin: 0;
    vertical-align: middle;
}

.search-submit {
    background: url(../img/icon_search.png) no-repeat center center;
    background-size: 0.35rem;
    width: 0.4rem;
    height: 0.4rem;
    border: none;
    vertical-align: middle;
}

.share_icon {
    background: url(../img/icon_share2.png) no-repeat center center;
    background-size: 0.6rem;
    width: 1.3rem;
    height: 1.3rem;
    display: block;
    position: relative;
}

.share_list {
    display: none;
    background: -webkit-linear-gradient(top, rgba(255,255,255,1) 0%, rgba(255,255,255,0.9) 75%);
    background: linear-gradient(to bottom, rgba(255,255,255,0.9) 0%, rgba(255,255,255,1) 75%);
    text-align: center;
    width: 3rem;
    border: #eee solid 0.02rem;
    -khtml-box-shadow: rgba(0,0,0,0.1) 0 1px 2px;
    -ms-box-shadow: rgba(0,0,0,0.1) 0 1px 2px;
    -o-box-shadow: rgba(0,0,0,0.1) 0 1px 2px;
    -moz-box-shadow: rgba(0,0,0,0.1) 0 1px 2px;
    -webkit-box-shadow: rgba(0,0,0,0.1) 0 1px 2px;
    box-shadow: rgba(0,0,0,0.1) 0 1px 2px;
    left: 0.3rem;
    z-index: 999;
}

.show .share_icon {
    background-color: #f7f7f7;
    transition: all .35s;
    cursor: pointer;
}

.share_list a {
    display: block;
    line-height: 1.3rem;
    font-size: 0.35rem;
    color: #747474;
}

.share_list a:hover {
    border: none;
    line-height: 1.3rem;
    background-color: #fff;
    text-decoration: none;
}

.share_list.show {
    display: block;
}

.share_box {
    display: none;
}

.share_box .modal-dialog {
    position: absolute;
    left: 0;
    bottom: 0;
    margin: 0;
    width: 100%;
}

.share_box .modal.fade .modal-dialog {
    transform: translate(0,25%);
}

.share_box .modal.show .modal-dialog {
    transform: translate(0,0);
}

.share_box .modal-content {
    border-radius: 0;
}

.share_btns {
    padding: 0.6rem 0.45rem 0.5rem;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: flex-start;
    -ms-flex-align: flex-start;
    align-items: flex-start;
}

.share_btns a {
    display: block;
    text-align: center;
    color: #949494;
    margin-right: 0.4rem;
    width: 1.5rem;
    height: 1.9rem
}

.share_btns a:hover {
    text-decoration: none;
}

.share_btns a span {
    border: #ddd solid 0.02rem;
    display: block;
    -khtml-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    margin-bottom: 0.1rem;
    width: 1.5rem;
    height: 1.5rem;
}

.share_btns a:hover span {
    background-color: #f7f7f7;
}

.share_btns .weixin_share span {
    background: url(../img/weixin.png) no-repeat center center;
    background-size: 0.84rem;
}

.share_btns .pengyouquan_share span {
    background: url(../img/pengyouquan.png) no-repeat center center;
    background-size: 0.8rem;
}

.share_btns .qq_share span {
    background: url(../img/QQ.png) no-repeat center center;
    background-size: 0.8rem;
}

.share_btns .qzone_share span {
    background: url(../img/qzone.png) no-repeat center center;
    background-size: 0.8rem;
}

.share_btns .weibo_share span {
    background: url(../img/weibo.png) no-repeat center center;
    background-size: 0.8rem;
}

.share_box .modal-footer {
    padding: 0.5rem;
    justify-content: center;
}

.share_box .modal-footer .btn {
    margin-top: 0;
    background: none;
    border: #ddd solid 0.02rem;
    color: #666;
}

.btn {
    font-size: 0.5rem;
    line-height: 1rem;
    padding: 0.2rem 0.5rem;
    width: 5rem;
    margin-top: 0.9rem;
    -khtml-border-radius: 10rem;
    -ms-border-radius: 10rem;
    -o-border-radius: 10rem;
    -moz-border-radius: 10rem;
    -webkit-border-radius: 10rem;
    border-radius: 10rem;
}

.navbar-toggle {
    border: none;
    background: url(../img/icon_nav.png) no-repeat center center;
    background-size: 0.7rem;
    width: 1.3rem;
    height: 1.3rem;
    display: none;
}

.top_r_icons {
    float: right;
    margin-top: 0.3rem;
}

.top_r_icons a {
    display: block;
    text-align: center;
    color: #9e9e9e;
    font-size: 0.1rem;
}

.top_r_icons div {
    float: right;
    margin-left: 0.5rem;
}

.top_r_icons a i {
    display: block;
    font-size: 0.47rem;
    width: 0.5rem;
    height: 0.5rem;
    line-height: 0.5rem;
}

.top_r_icons a:hover {
    transition: all .6s;
    text-decoration: none;
}

.top_r_icons .top_search a i {
    background: url(../img/icon_search.png) no-repeat center center;
    background-size: 0.4rem;
}

.top_r_icons .top_search a:hover i {
    background: url(../img/icon_search_hover.png) no-repeat center center;
    background-size: 0.4rem;
    transition: all .6s;
}

.top_r_icons .top_weixin a i {
    font-size: 0.43rem;
}

.footer {
    background-color: #282b2d;
    margin-top: 0.5rem;
    color: #828384;
}

.footer_con {
    max-width: 20.75rem;
    margin: 0 auto;
    overflow: auto;
    padding: 1rem 0;
}

.footer_l {
    float: left;
}

.footer_l .footer_logo a {
    display: inline-block;
    background: url(../img/logo_w.png) no-repeat 0 0;
    width: 1.8rem;
    height: 0.45rem;
    background-size: 1.8rem;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.footer_l .footer_logo span {
    vertical-align: middle;
}

.footer_r {
    float: right;
    text-align: right;
}

.footer a {
    color: #828384;
}

.footer a:hover {
    color: #b4b5b6;
    text-decoration: none;
}

.line3 {
    overflow: hidden;
    width: 20%;
    height: 1px;
    background-color: #44474a;
    margin: 0.6rem 0 0.2rem;
}

.footer .links li {
    display: inline-block;
    font-size: 0.28rem;
}

.footer .links li a::after {
    content: "|";
    color: #44474a;
    margin: 0 0.3rem;
}

.footer .links li:last-child a::after {
    display: none;
}

.icon_btns {
    margin-top: 0.3rem;
}

.icon_btns a {
    border: #3f4245 solid 0.02rem;
    color: #b6b6b6;
    display: inline-block;
    -khtml-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    width: 0.9rem;
    height: 0.9rem;
    line-height: 0.9rem;
    text-align: center;
    margin-top: 0.1rem;
    vertical-align: middle;
    margin-left: 0.3rem;
}

.icon_btns a i.weixin_icon {
    display: block;
    background: url(../img/weixin-gray.png) no-repeat center center;
    width: 0.87rem;
    height: 0.87rem;
    background-size: 0.4rem;
}

.icon_btns a i.weibo_icon {
    display: block;
    background: url(../img/weibo-gray.png) no-repeat center center;
    width: 0.87rem;
    height: 0.87rem;
    background-size: 0.41rem;
}

.icon_btns a:hover i.weixin_icon {
    background: url(../img/weixin.png) no-repeat center center;
    background-size: 0.4rem;
    transition: all 0.5s;
}

.icon_btns a:hover i.weibo_icon {
    background: url(../img/weibo.png) no-repeat center center;
    background-size: 0.41rem;
    transition: all 0.5s;
}

.icon_btns .share_zhihu {
    background: url(../img/zhihu.png) no-repeat center center;
    width: 0.87rem;
    height: 0.87rem;
    background-size: 0.36rem;
}

.icon_btns a:hover .share_zhihu {
    background: url(../img/zhihu_color.png) no-repeat center center;
    background-size: 0.36rem;
    transition: all 0.5s;
}

.icon_btns .share_toutiao {
    background: url(../img/toutiao.png) no-repeat center center;
    width: 0.87rem;
    height: 0.87rem;
    background-size: 0.56rem;
}

.icon_btns a:hover .share_toutiao {
    background: url(../img/toutiao_color.png) no-repeat center center;
    background-size: 0.56rem;
    transition: all 0.5s;
}

.top_weixin {
    position: relative;
}

.weixin_pop {
    position: absolute;
    right: 0;
    top: 0.8rem;
    -khtml-box-shadow: rgba(0,0,0,0.2) 0 1px 2px;
    -ms-box-shadow: rgba(0,0,0,0.2) 0 1px 2px;
    -o-box-shadow: rgba(0,0,0,0.2) 0 1px 2px;
    -moz-box-shadow: rgba(0,0,0,0.2) 0 1px 2px;
    -webkit-box-shadow: rgba(0,0,0,0.2) 0 1px 2px;
    box-shadow: rgba(0,0,0,0.2) 0 1px 2px;
    text-align: center;
    background-color: #FFF;
    padding: 0.2rem;
}

.weixin_pop img {
    width: 2rem;
    height: 2rem;
}

.weixin_pop::before {
    content: '';
    position: absolute;
    top: -0.2rem;
    right: 0.2rem;
    border-left: 0.2rem solid transparent;
    border-right: 0.2rem solid transparent;
    border-bottom: 0.2rem solid #fff;
}

.footer_weixin {
    position: relative;
}

.footer_weixin .weixin_pop {
    top: -1.5rem;
    right: 1.1rem;
}

.weixin_pop p {
    line-height: 0.4rem
}

.footer_weixin .weixin_pop::before {
    border-bottom: 0.2rem solid transparent;
    border-top: 0.2rem solid transparent;
    border-left: 0.2rem solid #fff;
    right: -0.4rem;
    top: 1.8rem;
}

@media only screen and (max-width: 1200px),only screen and (max-device-width:1200px) {
    .logo {
        margin-left:0.4rem;
    }

    .top_r_icons {
        margin-right: 0.4rem;
    }

    .footer_con {
        padding: 0.8rem 0.4rem;
    }
}

@media only screen and (max-width: 728px),only screen and (max-device-width:728px) {
    .navbar-toggle {
        display:block;
    }

    .navbar-offcanvas {
        position: fixed;
        height: 100%;
        width: 30%;
        max-width: 100%;
        left: -250px;
        top: 0px;
        z-index: 999;
        /*overflow-y:scroll;*/
        -webkit-overflow-scrolling: touch;
        -webkit-transition: all 0.15s ease-in;
        -moz-transition: all 0.15s ease-in;
        -o-transition: all 0.15s ease-in;
        transition: all 0.15s ease-in;
    }

    /*.navbar-offcanvas.in{box-shadow:0px 0px 20px black;box-shadow:0px 0px 20px rgba(0, 0, 0, 0.3);}*/
    .navbar-offcanvas.navbar-offcanvas-fade {
        opacity: 0;
    }

    .navbar-offcanvas.navbar-offcanvas-fade.in {
        opacity: 1;
    }

    .navbar-offcanvas.offcanvas-transform.in {
        background-color: #333;
        -webkit-transform: translate3d(250px, 0px, 0px);
        -moz-transform: translate3d(250px, 0px, 0px);
        -o-transform: translate3d(250px, 0px, 0px);
        transform: translate3d(250px, 0px, 0px);
    }

    .navbar-offcanvas.offcanvas-position.in {
        left: 0px;
    }

    .navbar-offcanvas.navbar-offcanvas-right {
        left: auto;
        right: -250px;
    }

    .navbar-offcanvas.navbar-offcanvas-right.offcanvas-transform.in {
        -webkit-transform: translate3d(-250px, 0px, 0px);
        -moz-transform: translate3d(-250px, 0px, 0px);
        -o-transform: translate3d(-250px, 0px, 0px);
        transform: translate3d(-250px, 0px, 0px);
    }

    .navbar-offcanvas.navbar-offcanvas-right.offcanvas-position.in {
        left: auto;
        right: 0px;
    }

    .navbar-offcanvas .dropdown.active .caret {
        border-top: 0px;
        border-bottom: 4px solid;
    }

    .navbar-offcanvas .dropdown-menu {
        position: relative;
        display: block;
        width: 100%;
        background: inherit;
        border: inherit;
        box-shadow: none;
        padding: 0px;
        overflow: hidden;
        -webkit-transition: all 0.15s ease-in;
        -moz-transition: all 0.15s ease-in;
        -o-transition: all 0.15s ease-in;
        transition: all 0.15s ease-in;
        height: 0px;
    }

    .navbar-offcanvas .dropdown-menu.shown {
        height: auto;
    }

    .navbar-offcanvas .dropdown-menu>li>a {
        color: #777;
        padding: 5px 15px 5px 30px;
    }

    .top_logo {
        position: relative;
    }

    .share_box {
        position: absolute;
        right: 0;
        top: 0;
        display: inline-block;
    }

    .logo {
        position: inherit;
        left: 0;
        top: 0;
    }

    .top .logo {
        width: 100%;
        padding-top: 0.4rem;
    }

    .top .logo a {
        margin: 0 auto;
    }

    .navbar-nav {
        margin-top: 1rem;
    }

    .nav_box {
        margin-left: 0;
    }

    .nav_box ul li {
        display: block;
        width: 100%;
        line-height: 1rem;
        padding: 0;
    }

    .nav_box ul li a {
        color: #CCC;
        font-size: 0.3rem;
        display: block;
        text-align: center;
    }

    .nav_box ul li a:hover,.nav_box ul li a:active {
        background: rgba(0,0,0,0.2);
    }

    .logo {
        margin-left: 0;
    }

    .top_r_icons {
        display: none;
    }

    .footer_con {
        padding: 0.5rem 0.4rem;
    }

    .footer_l .footer_logo,.footer .line3 {
        display: none;
    }

    .footer_l,.footer_r {
        float: none;
        text-align: center;
    }

    .footer_l {
        margin-top: 0.2rem;
        font-size: 0.24rem;
    }

    .footer_r {
        position: relative;
        padding-top: 1.3rem;
    }

    .footer_r .icon_btns {
        position: absolute;
        top: 0;
        margin-top: 0;
        width: 100%;
        text-align: center;
    }
}