body {
    min-width: 1200px !important;
}

.box_banner {
    width: 100%;
    background: url(../img/banner.png) center top no-repeat;
    padding-top: 520px;
}

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

.study_tt {
    width: 1084px;
    height: 142px;
    background: url(../img/toutiao.png) left top no-repeat;
    margin: 0 auto;
}

.study_tt h3 {
    width: 860px;
    height: 120px;
    margin-left: 200px;
    font-size: 38px;
    padding-top: 12px;
    text-align: center;
}

.study_tt h3 a {
    color: #ad0d0d;
}

.slideBox {
    width: 615px;
    height: 415px;
    position: relative;
    overflow: hidden;
    margin-top: 40px;
}

.slideBox .hd {
    position: absolute;
    right: 15px;
    bottom: 20px;
    z-index: 1;
}

.slideBox .hd ul li {
    float: left;
    margin-right: 10px;
    cursor: pointer;
    width: 15px;
    height: 15px;
    background: #ffffff;
    /* border-radius: 50%; */
}

.slideBox .hd ul li.on {
    background: #af0c0f;
}

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

.slideBox .bd li {
    position: relative;
}

.slideBox .bd li img {
    width: 615px;
    height: 415px;
}

.slideBox .bd p {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 615px;
    height: 65px;
    line-height: 65px;
    color: #ffffff;
    font-size: 16px;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1;
}

.slideBox .bd p a {
    display: block;
    width: 615px;
    color: #ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-indent: 10px;
}

.study_dt {
    width: 543px;
    height: 415px;
    margin-top: 40px;
    border-bottom: 1px solid #af0c0b;
}

.study_dttitle {
    width: 100%;
    height: 40px;
}

.study_dt ul {
    margin-top: 10px;
}

.study_dt ul li {
    height: 47px;
    line-height: 47px;
    background: url(../img/dd.png) left center no-repeat;
    text-indent: 20px;
    font-size: 18px;
}

.import_talktitle {
    width: 1200px;
    height: 69px;
    margin: 55px auto 0;
}

.small_bg {
    width: 100%;
    height: 450px;
    margin-top: 40px;
    background: url(../img/xiaoxiaobeijing.png) center bottom no-repeat;
}

.small_Box {
    width: 1200px;
    height: 450px;
    position: relative;
    overflow: hidden;
    background: url(../img/kuangkuang.png) right bottom no-repeat;
}

.small_Box .hd {
    position: absolute;
    right: 580px;
    bottom: 30px;
    z-index: 1;
}

.small_Box .pageState {
    font-size: 30px;
    color: #fff;
}
.small_Box .pageState span{
    font-size: 36px;
    margin-right: 2px;
    color: #fff;
}

.small_Box .hd ul li {
    float: left;
    margin-right: 10px;
    cursor: pointer;
    width: 15px;
    height: 15px;
    background: #ffffff;
    /* border-radius: 50%; */
}

.small_Box .hd ul li.on {
    background: #af0c0f;
}

.small_Box .bd {
    position: relative;
    z-index: 0;
}

.small_Box .bd li img {
    width: 740px;
    height: 370px;
    float: left;
}

.small_right{
    width: 440px;
    height: 310px;
    float: right;
    margin-top: 115px;
    margin-right: 7px;
}

.small_right h3{
    font-size: 24px;
    font-weight: normal;
    line-height: 1.5;
}

.small_right h3 a{
    color: #ad0d0d;
}

.small_right p{
    font-size: 18px;
    margin-top: 24px;
    line-height: 1.9;
    color: #a5a1a0;
    text-indent: 2em;
}

.study_sxbg{
    width: 100%;
    height: 512px;
    background: url(../img/dadabeijing.png) center top no-repeat;
    margin-top: 30px;
}

.study_sxbg ul li{
    width: 575px;
    float: left;
    height: 140px;
    border-bottom: 1px solid #fff;
    margin-top: 26px;
}

.study_sxbg ul li:nth-child(2n){
    float: right;
}

.study_sxbg ul li h3{
    font-size: 23px;
    font-weight: normal;
}

.study_sxbg ul li h3 a{
    color: #fff;
}

.study_sxbg ul li p{
    margin-top: 20px;
    font-size: 18px;
    line-height: 1.7;
    color: #fff;
}

.study_xxsj ul li{
    width: 575px;
    height: 165px;
    float: left;
    margin-top: 40px;
}

.study_xxsj ul li:nth-child(2n){
    float: right;
}

.study_xxsj ul li h3{
    font-size: 23px;
    font-weight: normal;
}

.study_xxsj ul li h3 a{
    color: #ad0d0d;
}

.study_xxsj ul li p{
    font-size: 18px;
    color: #a5a1a0;
    line-height: 1.7;
    margin-top: 15px;
}

.study_sp ul{
    margin-top: 30px;
}
.study_sp ul li{
    width: 575px;
    height: 62px;
    font-size: 23px;
    background: url(../img/dd.png) left center no-repeat;
    line-height: 62px;
    text-indent: 25px;
    float: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.study_sp ul li:nth-child(2n){
    float: right;
}

.study_link{
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}