* {
    box-sizing: border-box;
}

body {
    font-family: "微软雅黑,黑体";
    background: #f7f7f7;
}

.contentBox {
    width: 1200px;
    margin: auto;
}

.header {
    background: #fff;
    width: 100%;
    height: 80px;
    padding: 5px 0px;
    transition: 0.3s;
    box-shadow: 2px 2px 10px 0px rgba(49, 52, 69, 0.1);
}

.header .logo {
    float: left;
    height: 70px;
    line-height: 70px;
    font-size: 24px;
    color: #cc0308;
    font-weight: bold;
}

.header .nav_list {
    margin-left: 400px;
}

.nav_list .menu {
    position: relative;
    width: 38px;
    height: 85px;
    text-align: center;
}

.nav_list .search {
    width: 220px;
    margin-right: 35px;
    border: 1px solid #333 !important;
    height: 38px;
    margin-top: 20px;
    border-radius: 20px;
}


.main-nav-list .nav_item li {
    float: left;
    transform: 0.3s;
}

.main-nav-list .nav_item li a {
    display: block;
    padding-top: 28px;
    padding-bottom: 15px;
    margin-left: 50px;
    color: #333;
    font-size: 16px;
    position: relative;
    text-decoration: none;
}

.main-nav-list .nav_item li a.active:after {
    background: #cc0308 !important;
}

.main-nav-list .nav_item li a.active:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 5px;
    background: #cc0308;
    border-radius: 4px;
    left: 0;
    bottom: 0px;

}

.nav_list .search form {
    display: inline-block;
    vertical-align: middle;
    width: 100%;
}

.nav_list .search form input {
    height: 36px;
    background: transparent;
    border: 1px solid transparent;
    width: 175px;
    padding-left: 15px;
    outline: none;
    color: #333;
    border-radius: 68px;
    font-size: 14px;
}

.nav_list .search .search_icon {
    width: 24px;
    height: 24px;
    background: url(/party-building/img/search-btn-5af487c217fc58e754aff36bd7835a5e.png) no-repeat center;
    cursor: pointer;
    float: right;
    margin-right: 15px;
    margin-top: 5px;
    border: 0;
    outline: none;
}

.nav_list .menu .navLoginBtn {
    font-size: 16px;
    color: #333;
    margin-top: 30px;
    display: block;
    text-decoration: none;
}

.nav_list .menu .navLoginBtn:hover {
    color: #cc0308;
}

.nav_list .menu img {
    display: block;
    width: 38px;
    height: 38px;
    object-fit: cover;
    border: 1px solid #ddd;
    background: #ddd;
    border-radius: 50%;
    margin-top: 20px;
}

.nav_list .menu:hover .stu {
    display: block;
}

.nav_list .menu .stu {
    display: none;
    position: absolute;
    width: 116px;
    z-index: 2;
    top: 65px;
    right: 0px;
    padding-top: 10px;
    /*background: url(/party-building/img/menu-c1f3ccfa122f18e4806ef802a5502b36.png) no-repeat 2px center;*/
    background-size: 116px 140px;
    background: #efefef;
    border-radius: 10px;
    box-shadow: 1px 1px 1px 1px #ccc;
}

.nav_list .menu .stu ul {
    padding: 12px 15px;
    position: relative;
    z-index: 5;
}

.nav_list .menu .stu ul li {
    height: 37px;
    line-height: 37px;
    font-size: 14px;
    border-bottom: 1px solid #E4E4E4;
}

.nav_list .menu .stu ul li a {
    color: #333333;
    display: block;
    text-decoration: none;
}

.nav_list .menu .stu ul li i {
    float: left;
    width: 18px;
    height: 37px;
}

.nav_list .menu .stu ul li:nth-of-type(1) i {
    background: url(/party-building/img/site-a33d1fcb50d0bbdc953feeab6bfd9d04.png) no-repeat 2px center;
}

.nav_list .menu .stu ul li:nth-of-type(2) i {
    background: url(/party-building/img/logout-c452b2c5bfd15a5f9bc692c36aa9ee81.png) no-repeat 2px center;
    opacity: 0.7;
}

.banner {
    height: 755px;
    background: url(/party-building/img/banner-e65b76ae2dc0f4bda371e610ac564afd.jpg) bottom center no-repeat;
    padding-top: 80px;
}

.banner .contentBox {
    position: relative;
}

.banner .contentBox .img-pic {
    position: absolute;
    right: -70px;
    top: 80px;
    width: 585px;
    height: 407px;
    background: url(/party-building/img/img-computer-20f57233b291d3a095b62adaec9d8839.png) no-repeat center;
    padding: 20px 90px;
    box-sizing: content-box;
}

.banner .contentBox .img-pic img {
    width: 585px;
    height: 382px;
}

.login_popup {
    width: 380px;
    padding: 40px;
}

.alert-danger {
    position: absolute;
    top: 16px;
    font-size: 14px;
    color: #f00;
    left: 42px;
}

.login_popup .form_input.first {
    margin-bottom: 20px;
}

.login_popup .form_input {
    width: 300px;
    height: 40px;
    background: #fff;
    border-radius: 4px;
    border: 1px solid #E3E4EB;
    padding: 0 10px;
    outline: none;
    font-size: 14px;
}

.login_popup .btn {
    width: 300px;
    height: 40px;
    background: #da3e42;
    border-radius: 4px;
    margin-top: 30px;
    border: 1px solid #da3e42;
    color: #fff;
    outline: none;
    cursor: pointer;
}

.login_popup .btn_f {
    background: transparent;
    border-color: transparent;
    font-size: 14px;
    font-weight: 400;
    color: #313445;
    line-height: 20px;
    text-align: center;
    display: inline-block;
    height: 16px;
    margin-top: 15px;
    cursor: pointer;
}

.exp-title {
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #ccc;
}

.expList {
    padding-top: 40px;
    background-image: url(/party-building/img/body-12b1dadfb32391d90016494ad1ab9665.png);
    background-position: bottom center;
    background-repeat: no-repeat;
}

.exp-title span {
    display: block;
    font-size: 24px;
    color: #333;
    font-weight: bold;
    float: left;
    border-bottom: 1px solid #ba1517;
    background: url(/party-building/img/star-d16e2616fb302ec7bbc8ad938693d994.png) left center no-repeat;
    padding-left: 25px;
}

/*.img-pic{*/
/*    width:763px;*/
/*    height:444px;*/
/*    background: url(/party-building/img/img-computer-20f57233b291d3a095b62adaec9d8839.png) no-repeat center;*/
/*}*/


#courselist {
    margin-top: 30px;
    margin-bottom: 20px;
}

#courselist li {
    position: relative;
    width: calc(25% - 20px);
    height: 255px;
    margin: 0 10px 20px 10px;
    float: left;
}

#courselist li a {
    display: block;
    height: 100%;
    background: #FFFFFF;
    border-radius: 4px;
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 2px 2px 10px 0px rgba(49, 52, 69, 0.1);
}

#courselist li .cbox {
    cursor: pointer;
    height: 100%;
}

#courselist li .cbox .pic {
    overflow: hidden;
    height: 180px;
}

#courselist li .cbox .pic img {
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    width: 100%;
    height: 180px;
    transition: 0.5s;
}

#courselist li .cbox .text {
    margin-top: 15px;
    position: relative;
}

#courselist li .cbox .text .infor {
    width: 100%;
}

#courselist li .cbox .text .infor p.p1 {
    color: #444;
    overflow: hidden;
    font-size: 16px;
    word-break: break-word;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#courselist li .cbox .text .infor p {
    padding: 0 15px;
    font-family: "Microsoft YaHei";
}


#courselist li .cbox .text .infor p.p2 {
    color: #999;
    line-height: 30px;
    font-size: 14px;
    margin: 0 15px;
    padding-left: 20px;
    background: url(/party-building/img/img-eyes-0853ccc26225a5a78245295c8b05b1d9.png) left center no-repeat;
}

#courselist li a:hover {
    box-shadow: 2px 2px 20px 0px rgba(49, 52, 69, 0.15);
}

#courselist li:hover a {
    margin-top: -10px;
}

.weekView .exp-title {
    width: 1200px;
    margin: auto;
    margin-bottom: 20px;
}

.weekView {
    height: 270px;
    background: url(/party-building/img/weekView-cc4f65bfafd25e26bde5d7d391154956.png) top center no-repeat;
}

.weekView .warp {
    padding-top: 20px;
    position: relative;
}

.weekView .prevStop {
    background: url('/party-building/img/img-prev-9dbe4cfe23176a8830c70acaeed1c749.png') no-repeat center #da3e42;
}

.weekView .next, .weekView .prev {
    display: block;
    width: 20px;
    height: 43px;
    background: url('/party-building/img/img-prev-9dbe4cfe23176a8830c70acaeed1c749.png') no-repeat center;
    position: absolute;
    left: 0;
    top: 125px;
    margin-top: -20px;
    border-radius: 4px;
    cursor: pointer;
    z-index: 99999;
}


.weekView .next:hover {
    background: url('/party-building/img/img-nexth-f333badf9502ebe215bb0cfe7cc31e95.png') no-repeat center;
}

.weekView .prev:hover {
    background: url('/party-building/img/img-prevh-de2f4bae55c7d41e1b59945994ac00ba.png') no-repeat center;
}

.weekView .nextStop {
    background: url('/party-building/img/img-next-c4c96f2e0c8f4d08e3865203c99b640e.png') no-repeat center #da3e42;
}

.weekView .next {
    left: 100%;
    margin-left: -20px;
    background: url('/party-building/img/img-next-c4c96f2e0c8f4d08e3865203c99b640e.png') no-repeat center;
}

.weekView ul li {
    float: left;
    width: 33.3%;
    text-align: center;
    color: #fff;
}

.dingwei {
    width: 150px;
    height: 150px;
    position: relative;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 10px;
}

.weekFree {
    padding-top: 22px;
}

@keyframes rotate1 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(180deg);
    }
}

@-webkit-keyframes rotation {
    from {
        -webkit-transform: rotate(0deg);
    }
    to {
        -webkit-transform: rotate(360deg);
    }
}

.zhuanquan {
    width: 150px;
    height: 150px;
    position: absolute;
    left: 0;
    top: 0;
    background: url('/party-building/img/img-zhuan-7f54aae40bfa4b0d16ceafc54fe42dc2.png') no-repeat center;
    -webkit-transform: rotate(360deg);
    -moz-animation: rotation 3s linear infinite;
    -webkit-animation: rotation 3s linear infinite;
    -o-animation: rotation 3s linear infinite;
    animation: rotation 3s linear infinite;
}

.circle {
    position: absolute;
    left: 15px;
    bottom: 15px;
    width: 120px;
    height: 120px;
    background: #fff;
    overflow: hidden;
    margin: 0 auto;
    display: block;
    border-radius: 50%;
}

.circle::before {
    content: "";
    display: block;
    position: absolute;
    box-sizing: content-box;
    left: 50%;
    margin-left: -160px;
    bottom: 0px;
    width: 260px;
    height: 260px;
    border-radius: 130px;
    border: 46px solid #ff8172;
    animation-name: rotate1;
    animation-duration: 4s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

.circle::after {
    content: "";
    display: block;
    width: 240px;
    height: 240px;
    position: absolute;
    box-sizing: content-box;
    left: 0;
    margin-left: -130px;
    bottom: -8px;
    border-radius: 120px;
    border: 44px solid #ff4a1f;
    animation-name: rotate1;
    animation-duration: 3s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

.douhao {
    position: absolute;
    right: 35px;
    top: 36px;
    width: 15px;
    height: 9px;
    background: url('/party-building/img/douhao-a71a860c730208e9bbfe8c55109d8ba4.png') no-repeat center;
}

.dingwei .number {
    width: 150px;
    height: 150px;
    position: absolute;
    left: 0;
    top: 0;
    color: #ff6c16;
    line-height: 123px;
    font-size: 35px;
    text-align: center;
    font-weight: normal;
}

.footer {
    height: 74px;
    background: #211c20;
    text-align: center;
}
.footer .contentBox {
    display: flex;
    height: 74px;
    align-items: center;
    justify-content: space-between;
}
.footer span {
    font-size: 14px;
    color: #fff;
}

.layui-layer-btn1 {
    border-color: #ffa800 !important;
    color: #ffa800 !important;
}


.slideBox {
    width:585px;
    height:382px;
    overflow:hidden;
    position:relative;
}

.slideBox .hd{
    height:15px;
    overflow:hidden;
    position:absolute;
    left:0;
    bottom:10px;
    z-index:1;
    width:100%;
}

.slideBox .hd ul {
    overflow: hidden;
    zoom: 1;
    text-align: center;
}

.slideBox .hd ul li {
    display: inline-block;
    margin:0 3px;
    width: 9px;
    height: 10px;
    line-height: 14px;
    text-align: center;
    background: #fff;
    cursor: pointer;
    font-size: 12px;
    text-indent: -999px;
    border-radius: 50%;
}

.slideBox .hd ul li.on {
    background: #f00;
    color: #fff;
}

.slideBox .bd {
    position: relative;
    height: 100%;
    z-index: 0;
}

.slideBox .bd li {
    zoom: 1;
    vertical-align: middle;
}

.slideBox .bd img {
    width: 450px;
    height: 230px;
    display: block;
}