* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Microsoft YaHei';
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

ul li {
    list-style: none;
}

.clearfix:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.change-bg-con {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-image: url(../img/change-bg.jpg);
    background-size: 100% 100%;
}

.qh-big-title {
    position: absolute;
    top: 18%;
    width: 100%;
    text-align: center;
    font-size: 38px;
    letter-spacing: 5px;
    color: #fff;
}

.qh-big-title img {
    vertical-align: middle;
}

.choose-mode {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1180px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.choose-mode li .choose-icon {
    width: 253px;
    height: 285px;
    background-image: url(../img/choose_li.png);
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}

.choose-mode li .icon-bg {
    width: 253px;
    height: 285px;
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}

.choose-mode li.on {
    transform: scale(1.08);
    transition: all 0.5s;
}

.choose-mode li.li-qh .icon-bg {
    background-image: url(../img/btn_futures_on.png);
}

.choose-mode li.li-zq .icon-bg {
    background-image: url(../img/btn_securities_on.png);
}

.choose-mode li.li-wh .icon-bg {
    background-image: url(../img/btn_exchange.png);
}

.choose-mode li.li-online .icon-bg {
    background-image: url(../img/btn_online_on.png);
}

.choose-mode li.li-video .icon-bg {
    background-image: url(../img/btn_video_on.png);
}

.choose-mode li.on .choose-icon {
    background-image: url(../img/choose_li_on.png);
}

.choose-mode li.li-exam .icon-bg {
    background-image: url(../img/btn_exam.png);
}

.choose-mode li.li-qh.on .icon-bg {
    background-image: url(../img/btn_futures.png);
}

.choose-mode li.li-zq.on .icon-bg {
    background-image: url(../img/btn_securities.png);
}

.choose-mode li.li-online.on .icon-bg {
    background-image: url(../img/btn_online.png);
}

.choose-mode li.li-video.on .icon-bg {
    background-image: url(../img/btn_video.png);
}

.choose-mode li.li-exam.on .icon-bg {
    background-image: url(../img/btn_exam_on.png);
}

.choose-mode li.li-stock-hall .icon-bg,
.choose-mode li.li-futures-hall .icon-bg {
    background-image: url(../img/btn_hall.png);
}

.choose-mode li.li-stock-hall.on .icon-bg,
.choose-mode li.li-futures-hall.on .icon-bg {
    background-image: url(../img/btn_hall_on.png);
}

.choose-mode li.li-stock-event .icon-bg,
.choose-mode li.li-futures-event .icon-bg {
    background-image: url(../img/btn_train.png);
}

.choose-mode li.li-futures-month .icon-bg {
    background-image: url(../img/saishi_icon.png);
}

.choose-mode li.li-stock-event.on .icon-bg,
.choose-mode li.li-futures-event.on .icon-bg {
    background-image: url(../img/btn_train_on.png);
}

.choose-mode li.li-futures-month.on .icon-bg {
    background-image: url(../img/saishi_icon_on.png);
}

.choose-mode li.li-news .icon-bg {
    background-image: url(../img/btn_news.png);
}

.choose-mode li.li-news.on .icon-bg {
    background-image: url(../img/btn_news_on.png);
}

.choose-mode li.li-ask .icon-bg {
    background-image: url(../img/btn_ask.png);
}

.choose-mode li.li-ask.on .icon-bg {
    background-image: url(../img/btn_ask_on.png);
}

.choose-mode li p {
    /* transform: rotateY(360deg);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s; */
    text-align: center;
    font-size: 33px;
    color: #fff;

}

.change-bg-con .copyright-tip {
    width: 100%;
    position: absolute;
    bottom: 30px;
    text-align: center;
    color: #fff;
    font-size: 16px;
}

.initial-pwd-layer {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 40px;
    line-height: 40px;
    z-index: 2;
    background-color: blanchedalmond;
    border-bottom: 1px solid #d46565;
    text-align: center;
    transition: all .35s;
}

.initial-pwd-layer .initial-pwd-main {
    /* width: 1200px;
    margin: 0 auto; */
}

.initial-pwd-layer .initial-pwd-main a {
    display: inline-block;
    padding: 0 10px;
    height: 30px;
    line-height: 30px;
    margin-top: 5px;
    text-decoration: none;
    border: 1px solid #f33232;
    border-radius: 4px;
    color: #f33232;
}

.initial-pwd-layer .initial-pwd-main a:hover {
    background-color: #f33232;
    color: #fff;
    transition: all .35s;
}

.initial-pwd-layer .close-initial-pwd {
    position: absolute;
    right: 50px;
    padding: 0 10px;
    font-size: 25px;
    cursor: pointer;
}

/* 学校choose页面 */
.school-change-bg-con {
    background-image: url(/static/img/school-choose-bg.jpg)
}

.school-choose-mode {
    float: right;
    position: static;
    transform: none;
    width: 630px;
    /* margin-left: 760px; */
    margin-top: 150px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    flex-direction: row;

}

.school-choose-mode li {
    /* float: left;
    margin-left: 60px; */
    margin-bottom: 50px;
}

.school-choose-mode li.on {
    transform: none;
    transition: none;
}

.school-choose-mode li .choose-icon {
    overflow: hidden;
    width: 260px;
    height: 260px;
    background: none;
    background-color: rgba(228, 247, 254, 0.6);
    box-shadow: 0px 0px 40px 0px rgba(3, 69, 237, 0.4);
    border-radius: 20px;
}

.school-choose-mode li.on .choose-icon {
    background-image: none;
    background-color: #fff;
}

.school-choose-mode li .icon-bg {
    width: 100%;
    height: 100%;
}

.school-choose-mode li p {
    margin-top: 30px;
    font-size: 24px;
    letter-spacing: 1px;
    font-weight: bold;
}

.school-choose-mode .exam-list {
    display: none;
}

.school-choose-mode li.li-zq .icon-bg {
    background-image: url(/static/img/school_btn_securities.png);
}

.school-choose-mode li.li-zq.on .icon-bg {
    background-image: url(/static/img/school_btn_securities.png);
}

.school-choose-mode li.li-qh .icon-bg {
    background-image: url(/static/img/school_btn_futures.png);
}

.school-choose-mode li.li-qh.on .icon-bg {
    background-image: url(/static/img/school_btn_futures.png);
}

.school-choose-mode li.li-online .icon-bg {
    background-image: url(/static/img/school_btn_online.png);
}

.school-choose-mode li.li-online.on .icon-bg {
    background-image: url(/static/img/school_btn_online.png);
}

.school-choose-mode li.li-exam .icon-bg {
    background-image: url(/static/img/school_btn_exam.png);
}

.school-choose-mode li.li-exam.on .icon-bg {
    background-image: url(/static/img/school_btn_exam.png);
    /*原来列表取消*/
    /* display: none; */
}

.school-choose-mode li.li-exam.on .exam-list {
    /**原来列表取消**/
    /* display: flex;
    width: 100%;
    height: 100%;
    justify-content: space-evenly;
    flex-direction: column; */
}

.school-choose-mode li .exam-list p {
    color: #268ae7;
    margin-top: 0;
    font-size: 18px;
}

.bottom-choose-mode {
    width: 1200px;
    position: absolute;
    left: 50%;
    margin-left: -600px;
    bottom: 30px;
    display: flex;
    justify-content: center;
    font-size: 18px;
    text-align: center;
    font-weight: bold;
    letter-spacing: 1px;
    color: #A0C0FC;
}

.bottom-choose-mode li {
    width: 200px;
    cursor: pointer;
    border-left: 2px solid #A0C0FC;
}

.bottom-choose-mode li:first-child {
    border-left: none;
}

.choose-school-title-main {
    position: absolute;
    left: 90px;
    top: 100px;
}

.choose-school-title-main h1 {
    font-size: 50px;
    font-weight: bold;
    letter-spacing: 1px;
    color: #ffffff;
}

@media screen and (max-width: 1440px) {
    .school-choose-mode {
        margin-top: 100px;
        width: 580px;
        
    }

    .choose-school-title-main {
        top: 60px;
    }

    .school-choose-mode li {
        margin-bottom: 30px;
    }

    .school-choose-mode li .choose-icon {
        width: 230px;
        height: 230px;
    }

    .school-choose-mode li p {
        margin-top: 20px;
    }
    .school-choose-mode li.li-exam.on .exam-list {
        justify-content: start;
        overflow: hidden;
        overflow-y: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .school-choose-mode li.li-exam.on .exam-list::-webkit-scrollbar {
        display: none;
        /* Chrome Safari */
    }
}

@media screen and (max-width: 1366px) {
    .school-choose-mode {
        margin-top: 80px;
        width: 550px;
        margin-right: 40px;
    }

    .school-choose-mode li {
        margin-bottom: 30px;
    }

    .school-choose-mode li .choose-icon {
        width: 200px;
        height: 200px;
    }

    .school-choose-mode li p {
        margin-top: 20px;
    }

    .choose-school-title-main {
        top: 60px;
    }

    .school-choose-mode li.li-exam.on .exam-list {
        justify-content: start;
        overflow: hidden;
        overflow-y: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .school-choose-mode li.li-exam.on .exam-list::-webkit-scrollbar {
        display: none;
        /* Chrome Safari */
    }
}

/*根据高度适配*/
@media screen and (max-height: 800px){
    .school-choose-mode{
        margin-top: 80px;
        width: 530px;
        margin-right: 40px;
    }
    .school-choose-mode li p{
        margin-top: 10px;
        font-size: 20px;
    }
    .school-choose-mode li{
        margin-bottom: 20px;
    }
    .school-choose-mode li .choose-icon{
        width: 195px;
        height: 195px;
    }
}

/* @media screen and (max-width: 1200px) {
    .school-choose-mode li .choose-icon{
        width: 170px;
        height: 170px;
    }
}

@media screen and (max-width: 1000px) {
    .school-choose-mode li .choose-icon{
        width: 140px;
        height: 140px;
    }
} */