.mainContent {
    width: 1200px;
    height: auto;
    margin: auto;
    overflow: hidden;
}
.zttj {
    background-image: url(zt_l.png);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: 0 50%;
    text-align: center;
    line-height: 25px;
    width: 1200px;
    height: 25px;
    font-size: 24px;
    font-weight: bolder;
}
.banner_one {
    background-image: url(思想教育.jpg);
}
.banner_two {
    background-image: url(txt.jpg);   
}
.banner_one,.banner_two {
    background-repeat: no-repeat;
    background-size: 100%;
    width: 1200px;
    height: 120px;
}
.part_one {
    display: flex;
    justify-content: space-between;
}
.part_one>div:nth-child(1) {
    width: 580px;
    height: 370px;
}
.part_one>div:nth-child(2) {
    width: 570px;
    height: 370px;
    margin-left: 49px;
}
.mainContent>div {
    margin-top: 40px;
}
.part_two_bbjs {
    width: 380px;
    height: 320px;
}
.part_two_news {
    width: 790px;
    height: 320px;
}
.part_two_news ul li{
    padding: 13px 0 13px 20px;
}
.part_two {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.part_three>div,.part_four>div {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.part_three>div>div,.part_four>div>div {
    width: 570px;
    height: 320px;
}
body>div {
    width: 100%;
    height: auto;
}
.blue-gray {
    background-image: linear-gradient(0deg, #f5f5f5 0%, #115db2 100%);
}
.white-white {
    background-color: #ffffff;
}
.gray-gray {
    background-color: #f5f5f5;
    padding-bottom: 20px;
}
.part_two_bbjs {
    background-color: #ffffff;
    padding: 20px;
}
.bbjs_title {
    background-image: url(bbjs_s.png);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: 0 50%;
    text-align: center;
    line-height: 30px;
    color: #115db2;
    font-size: 22px;
}
.bbjs_icon>div {
    width: 165px;
    height: 105px;
    background-color: #ecf2f9;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-right: 5px;
    margin-top: 10px;
    align-items: center;
}
.bbjs_icon img {
    width: 46px;
    height: 46px;
    margin-left: 10px;
}
.bbjs_icon {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: 15px;
}
.bbjs_icon p {
    margin-top: 10px;
}
.col_name {
    width: 570px;
    height: 40px;
    border-bottom: solid 1px #dddddd;
}
.col_name div {
    width: 100%;
    height: 25px;
    border-left: 5px solid #115db2;
    display: flex;
    justify-content: space-between;
}
.col_name span {
    font-size: 25px;
    line-height: 25px;
    font-weight: bolder;
    margin-left: 20px;
}
.col_name a {
    font-size: 16px;
    line-height: 25px;
}
.col_list li{
    line-height: 30px;
    font-size: 16px;
    padding: 10px 0 10px 20px;
}
.col_list li a {
    color: #333333 !important;
}
.col_list li::before {
    content: "•";
    color: blue;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}
ul {
    margin-top: 10px;
}
.col_list ul li span {
    font-size: 16px;
    line-height: 30px;
    float: right;
}
.pt_title {
    width: 790px;
}
.pt_title>div>div{
    width: 400px;
}
.pt_title>div>div>span:nth-child(2),.pt_title>div>div>span:nth-child(3){
    border-left: 3px solid #999999;
    margin: 0;
    padding-left: 15px;
}
.pt_title>div {
    border: none;
}
.banner_one a,.banner_two a{
    display: block;
    width: 100%;
    height: 100%;
}
.title_active {
    color: #115db2;
}
.pt_title span {
    cursor: pointer;
}
.part_two_news ul {
    display: none;
}
.ul_active {
    display: block !important;
}
.footer {
    width: 100%;
    height: 280px;
}

.swiper-container .swiper-slide a .title {
    position: absolute;
    bottom: 0px;
    font-size: 16px;
    color: #ffffff;
    z-index: 20;
    background: rgb(0, 0, 0, 0.5);
    height: 40px;
    line-height: 40px;
    padding-left: 12px;
    padding-right: 18%;
    width: 100%;
}
.title {
    font-weight: 500;
    line-height: 50px;
}
.swiper-container .swiper-pagination {
    bottom: 14px !important;
    padding-right: 15px;
    text-align: right;
}
.leftpc,.rightpc {
    width: 300px;
    height: auto;
    position: fixed;
    bottom: 0px;
    display: flex;
    flex-direction: column;
}
.leftpc {
    left: 10px;
}
.rightpc {
    right: 10px;
}
.leftpc div,.rightpc div {
    width: 300px;
}
.leftpc span,.rightpc span {
    cursor: pointer;
    background-color: red;
    color: #fff;
    display: block;
    text-align: center;
    width: 60px;
    height: 20px;
    float: right;
}
.leftpc img,.rightpc img {
    margin-bottom: 5px;
}