* {
    margin: 0;
    padding: 0;
    outline: 0;
    background: transparent;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", Microsoft YaHei;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}

nav {
    height: 100px;
    width: 100%;
    display: flex;
    background-color: rgb(235, 115, 115);
}

nav img.one {
    height: 30px;
}

nav button {
    width: 200px;
    height: 20px;
}

nav ul {
    display: flex;
}

section {
    /* background-color: rgb(255, 123, 0); */
    width: 100%;
    /* height: 7250px; */
    position: relative;

}

section h1 {
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    font-size: 32px;
    font-weight: 600;
    color: #3C4467;
    line-height: 50px;
    letter-spacing: 1px;
    margin-top: 20px;
    text-align: center;
}

section img.line {
    position: absolute;
    height: 15px;
    left: 50%;
    transform: translate(-50%);
    margin-top: 70px;
}

section .rotation {
    position: relative;
    width: 100%;
    height: 580px;
    background: url("../img/whiteListEvent/Img-1.png") no-repeat;
    background-position: center;
    /* background-size: 100%; */
}





/* 主图下方 */
section .activeList {
    position: relative;
    width: 100%;
    height: 470px;
    /* background-color: #F4F8F1; */
}

section .activeList .content {
    position: absolute;
    width: 1180px;
    /* height: 350px; */
    display: flex;
    justify-content: space-between;
    left: 50%;
    top: 50%;
    box-shadow: 0 10px 20px 0 rgba(0, 0, 0, .09);
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}




/* <!-- 2021-2022年度面向中小学生的全国性竞赛活动名单 --> */


section .activeList {
    height: 4200px;
    background-color: #F7F7F7;
}

section .activeList .line {
    margin-top: 130px;

}

section .activeList .content {
    /* height: 2000px; */
    /* background-color: #f04; */
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
    border-radius: 16px;
    -webkit-border-radius: 16px;
    -moz-border-radius: 16px;
    -ms-border-radius: 16px;
    -o-border-radius: 16px;
}

section .activeList .content .items {
    width: 100%;
    height: 240px;
    display: flex;
    padding: 40px 60px;
    box-sizing: border-box;
    justify-content: space-between;
    cursor: pointer;
    transition: transform 0.5s linear;
    -webkit-transition: transform 0.5s linear;
    -moz-transition: transform 0.5s linear;
    -ms-transition: transform 0.5s linear;
    -o-transition: transform 0.5s linear;
}
section .activeList .content .items:hover{
    transform: translateY(-10px);
    -webkit-transform: translateY(-5px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
    box-shadow: 0 10px 20px 10px rgba(0, 0, 0, .1);
    border-radius: 16px;
    -webkit-border-radius: 16px;
    -moz-border-radius: 16px;
    -ms-border-radius: 16px;
    -o-border-radius: 16px;
}

section .activeList .content .items .left {
    width: 200px;
    height: 120px;
    border-radius: 16px;
}

section .activeList .content .items .left img {
    width: 200px;
    height: 120px;
    border-radius: 16px;

}

section .activeList .content .items .middle {
    width: 602px;
}

section .activeList .content .items .middle .title {
    font-size: 24px;
    color: #333333;
    letter-spacing: 0;
    margin-bottom: 4px;
}

section .activeList .content .items .middle .title button {
    height: 26px;
    background: rgba(245, 101, 10, 0.10);
    border: 1px solid #F5650A;
    border-radius: 4px;
    outline: none;
    font-size: 16px;
    color: #F5650A;
    text-align: center;
    padding: 0 7px;
    margin-left: 10px;
    vertical-align: text-bottom;
}

section .activeList .content .items:nth-of-type(4) .middle .title button,
section .activeList .content .items:nth-of-type(6) .middle .title button {
    background: rgba(0,147,255,0.10);
    height: 26px;
    border: 1px solid #0093FF;
    border-radius: 4px;
    outline: none;
    font-size: 16px;
    color: #0093FF;
    text-align: center;
    padding: 0 7px ;
}
section .activeList .content .items:nth-of-type(8) .middle .title button{
    height: 26px;
    background: rgba(142,130,227,0.10);
    border: 1px solid #8E82E3;
    border-radius: 4px;
    outline: none;
    font-size: 16px;
    color: #8E82E3;
    text-align: center;
    padding: 0 7px;
}

section .activeList .content .items .middle .discribe p {
    font-size: 14px;
    color: #A5A5A5;
}

section .activeList .content .items .middle .discribe p img {
    width: 15px;
    height: 14px;
    margin-right: 5px;
    vertical-align: middle;
}

section .activeList .content .items .middle .discribe p span {
    display: inline-block;
    margin-right: 20px;
}

section .activeList .content .items .middle .discribe .mainContent {
    width: 602px;
    height: 72px;
    font-size: 16px;
    color: #666666;
    letter-spacing: 0;
    line-height: 24px;
    margin-top: 10px;
}

section .activeList .content .items .right .rightList:nth-of-type(1) .name {
    font-size: 14px;
    color: #C77627;
    margin-bottom: 10px;

}

section .activeList .content .items .right .rightList:nth-of-type(2) .name {
    font-size: 14px;
    color: #CE4F38;
    margin-bottom: 10px;

}



section .activeList .content .items .right .rightList:nth-of-type(1) img,
section .activeList .content .items .right .rightList:nth-of-type(2) img {
    width: 16px;
    height: 15px;
}

section .activeList .content .items .right .rightList:nth-of-type(2) {
    margin-top: 25px;

}

section .activeList .content .items .right .rightList:nth-of-type(1) span {
    font-size: 14px;
    color: #EFA000;
    display: inline-block;
    margin-left: 10px;
    vertical-align: top;
}

section .activeList .content .items .right .rightList:nth-of-type(2) span {
    font-size: 14px;
    color: #F66A40;
    display: inline-block;
    margin-left: 10px;
    vertical-align: top;

}

section .activeList .content .items:nth-of-type(2n) {
    background-color: rgba(0, 0, 0, 0.02);
}

section .activeList .content .items:nth-of-type(1),
section .activeList .content .items:nth-of-type(2) {
    background-color: rgba(243, 237, 233, 0.7);
}

section .activeList .content .items:nth-of-type(1) {
    border-radius: 16px 16px 0 0;
    -webkit-border-radius: 16px 16px 0 0;
    -moz-border-radius: 16px 16px 0 0;
    -ms-border-radius: 16px 16px 0 0;
    -o-border-radius: 16px 16px 0 0;
}

section .activeList .content .items:last-of-type {
    border-radius: 0 0 16px 16px;
    -webkit-border-radius: 0 0 16px 16px;
    -moz-border-radius: 0 0 16px 16px;
    -ms-border-radius: 0 0 16px 16px;
    -o-border-radius: 0 0 16px 16px;
}

/* 点击立即体验的样式*/
.openclass{
    width: 100%;
    height: 100%;
    background: rgba(200,200,200,0.5);
    position: fixed;
    left: 0px;
    top: 0px;
    display:none;
    font-family: "PingFang SC Semibold";
    z-index: 999;
}

.jmzx22 {
    position: fixed;
    top: 40%;
    margin: auto;
    left: 40%;
    transform: translate(0, -50%);
    z-index:99;
}

.jmzx22 .login-box22 {
    float: right;
    width: 390px;
    height: 400px;
    background: #ffffff;
    border-radius: 10px;
    padding: 30px 40px 0;
}

.jmzx22  .login-box22 .close_div {

    position: absolute;
    top: 13px;
    right: 13px;
    width:30px;
}

.jmzx22 .login-box22 h2 {
    position: relative;
    text-align: center;
    font-size: 26px;
    color: #002749;
    font-weight: 700;
    letter-spacing:5px;
    margin-bottom: 28px;
    margin-top: 20px;
}

.jmzx22 .login-box22 h2 .xian {
    display: inline-block;
    vertical-align: middle;
    width: 18%;
    height: 1px;
    background: #002749;
}

.jmzx22 .login-box22 h2 .xian:first-child {
    margin-right: 20px;
}

.jmzx22 .login-box22 h2 .xian:last-child {
    margin-left: 20px;
}

.jmzx22 .login-box22 h2 img {
    position: absolute;
    top: -22px;
    left: 78px;
    display:none;
}

.jmzx22 .login-box22 h2 span {
    color: #f6792a;
    margin-right: 5px;
    font-size: 26px;
    font-weight: 700;
}

.jmzx22 .login-box22 ul li {
    width: 100%;
    border: 1px solid #f0f0f0;
    border-radius: 4px;
    padding: 0 10px;
    height: 40px;
    line-height: 38px;
    color: #333;
    margin-bottom: 15px;
}

.jmzx22 .login-box22 ul li img {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

.jmzx22 .login-box22 ul li input {
    line-height: normal;
    font-size: 14px;
    margin-left: 5px;
    background: transparent;
}

.jmzx22 .login-box22 ul a {
    display: block;
    width: 100%;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background: #f5650a;
    border-radius: 30px;
    margin-top: 25px;
    box-shadow: 0 0 5px #f5650a;
    letter-spacing:5px;
    font-size: 18px;
}

.jmzx22 .login-box22 ul select {
    width: 88%;
    background: transparent;
}
ul,li{
    list-style: none;
}
input, textarea, button, select {
    border: 0;
    outline: none;
    resize: none;
}
a {
    color: #3c4467;
    text-decoration: none;
    outline: none;
    cursor: pointer;
}
/*轮播图样式*/

section .platform .main #banner1{
    width:100%;
    height:312px;
    overflow: hidden;
    margin:0 auto;
    position:relative;
    /*background: #0f8785;*/
}
section .platform .main #banner1>ul{
    height:312px;
    width:100%;
    position: absolute;
    left:0;
    top:0;
}
section .platform .main #banner1>ul li{
    float:left;
    width:600px;
    height: 360px;
    margin-right: 50px;
}
section .platform .main .order{
    display: block;
    height:30px;
    width:100%;
    position: absolute;
    top:90%;
    left:0;
    text-align: center;
}
section .platform .main .order i{
    display:inline-block;
    width:16px;
    height:16px;
    border-radius: 50%;
    background:chocolate;
    border:2px solid chocolate;
    margin-right:10px;
    cursor:pointer;
}
section .platform .main .order i:last-child{
    margin-right: 0;
}
section .platform .main .order .on{
    background:white;
}
section .platform .main #banner1 .ctrl{
    width:100%;
    height:60px;
    position: absolute;
    top:120px;
    left:0;
}
section .platform .main #banner1 .ctrl button{
    width:40px;
    height:60px;
    color:#FFF;
    border:0;
    outline:none;
    cursor:pointer;
}
section .platform .main .ctrl .prev{
    float:left;
    margin-left:25%;
}
section .platform .main .ctrl .next{
    float:right;
    margin-right:25%;
}
section .platform .main #banner1 ul li img{
    width: 600px;
    border-radius: 20px;
    height: 310px;
}

/*最下边代码*/
/*footer*/

.Floating_bg {
    background-image: url(../img/Img_Floating_bg.png);
    background-size: cover;
    background-repeat: no-repeat;
    height: 56px;
    padding-top: 11px;
    position: fixed;

    bottom: 0px;

    z-index: 1;

    width: 100%;
}

.Floating_bg ul {
    width: 1200px;
    margin: auto;
}

.Floating_bg ul li {
    width: 15%;
    margin-left: 28px;
    float: left;
    position: relative;
    color: #fff;
    border: 1px solid #fff;
    border-radius: 20px;
    padding: 0 15px;
}
.Floating_bg ul li p{
    margin: 0;
}

.Floating_bg ul li:first-child {
    border: 0;
    margin-left: 0px;
}

.Floating_bg ul li:nth-of-type(2) {
    margin-left: 15%;
}

.Floating_bg ul li:first-child img {
    position: absolute;
    bottom: -45px;
    border: 0;
    left: 0;
}

.Floating_bg ul li label {
    display: inline-block;
    vertical-align: middle;
    line-height: 30px;
    margin-bottom: 2px !important;
}

.Floating_bg ul li input {
    display: inline-block;
    vertical-align: middle;
    width: 70%;
    background: transparent;
}
.Floating_bg ul li select {
    display: inline-block;
    vertical-align: middle;
    width: 70%;
    background: transparent;
    color:#fff;
}

.Floating_bg ul li select  option{


    color:#000;
}

.Floating_bg ul li input {
    color: #fff;
}

.Floating_bg ul li p {
    line-height: 30px;
    text-align: center;
}

.Floating_bg ul li:last-child {
    background: #fff;
    color: #f5650a;
    box-shadow: 0 0 5px #ccc;
}