@font-face {
    font-family: "pf";

    src:
        local("PingFang Regular"),
        local("PingFangSC-Regular"),
        local("PingFang Regular"),
        url("./pf.ttf") format("truetype");
}
@font-face {
    font-family: "pfm";

    src:
        local("PingFang Medium"),
        local("PingFangSC-Medium"),
        local("PingFangSC Medium"),
        url("./pfm.TTF") format("truetype");
}
@font-face {
    font-family: "pfb";

    src:
        local("PingFang Bold"),
        local("PingFangSC-Bold"),
        local("PingFangSC Bold"),
        url("./pfb.TTF") format("truetype");
}

@font-face {
    font-family: "pfh";

    src:
        local("PingFang Heavy"),
        local("PingFangSC-Heavy"),
        local("PingFangSC Heavy"),
        url("./pfh.ttf") format("truetype");
}
.pfm {
    font-family: "pfm", sans-serif;
}
.pfb {
    font-family: "pfb", sans-serif;
}
.pfh {
    font-family: "pfh", sans-serif;
}
body {
    width: 100%;
}
.aida {
    font-family: "pf", sans-serif;
    max-width: 1920px;
    min-width: 1400px;
    min-height: 100vh;
    margin: auto;
}
.header h1{
    margin: 0 240px 0 0;
}
.header h1 img {
    width: auto;
    height: 40px;
}
.header {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 80px;
    background: #070918;
}
.header ul {
    display: flex;
    height: 100%;
}
.header ul li {
    height: 100%;
    padding: 0 34px;
    margin-right: 2px;
    color: white;
    border-bottom: 8px solid transparent;
    box-sizing: border-box;
}
.header ul li:hover {
    color: #ffce1a;
    border-bottom: 8px solid #ffce1a;
}
.header ul li.active {
    color: #ffce1a;
    border-bottom: 8px solid #ffce1a;
}
.header ul li a {
    font-weight: bold;
    font-size: 16px;
    color: inherit;
    line-height: 80px;
}
.banner{
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: rgba(51,51,51,0.4);
    border-radius: 2px 2px 2px 2px;
    background: url(./img/banner_2.png) center/auto 100% no-repeat;
}
.banner h2{
    font-weight: 600;
font-size: 40px;
color: #FFFFFF;
line-height: 60px;
}
.banner p{
    margin-top: 16px;
    font-size: 16px;
color: #FFFFFF;
line-height: 24px;
}
.main{
    min-height: calc(100vh - 570px);
    padding: 60px 0 120px;
    background: #FFFFFF;
    max-width: 1280px;
    box-sizing: border-box;
    margin: auto;
}
.main .title{
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height:40px;
    text-align: left;
}
.main .title .span{
    display: inline-block;
    width: 16px;
    height: 16px;
    margin: 0 6px;
    vertical-align: middle;
    background: url(./img/next.png) center/100% 100% no-repeat;
}
.main .title a{
    color: inherit;
}
.main .list{
    margin-left: -15px;
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.main .list {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}
.main .list .item {
    margin-left: 15px;
    margin-top: 24px;
    width: 632px;

    background: #ffffff;
    box-shadow: 0px 6px 22px 0px rgba(205, 205, 205, 0.5);
    flex-shrink: 0;

   
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
    cursor: pointer;
}

.main .list .item .item_title {
    width: 632px;
    height: 128px;
    padding-left: 50px;
    line-height: 128px;
    font-size: 24px;
    color: #ffffff;
    background: black;
    box-sizing: border-box;
    background: url(./img/r_i.png) center/100% auto no-repeat;
}
.main .list .item:hover .item_title {
    color: rgba(7, 160, 170, 1);
}
.main .list .item .item_msg {
    padding: 19px 45px 30px 50px;
    box-sizing: border-box;
    border-bottom: 14px solid transparent;
    overflow: hidden;
}
.main .list .item:hover .item_msg {
    border-bottom: 14px solid rgba(255, 206, 26, 1);
}
.main .list .item .item_msg p {
    text-align: left;
    font-weight: 400;
    font-size: 16px;
    color: #3d3d3d;
    line-height: 28px;
    /* word-wrap: break-word;
word-break: break-all;
overflow: hidden; */
    /* text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 1;
-webkit-box-orient: vertical; */
}
.main .list .item .item_msg p:nth-child(1) {
    line-height: 30px;
}
.main .pagation{
    margin-top: 60px;
    display: flex;
    justify-content: center;
}
.main .pagation .page{
    width: 40px;
    height: 40px;
    margin-right: 12px;
    font-size: 16px;
    line-height: 40px;
color: #666666;
text-align: center;
    border-radius: 2px 2px 2px 2px;
    border: 1px solid #999999;
    box-sizing: border-box;
    cursor: pointer;
}
.main .pagation .page.active{
    background: #07A0AA;
    color: white;
}
.bottom {
    width: 100%;

}

.bottom .copyright {
    height: 190px;
    text-align: center;
    background: #070918;
}
.bottom .copyright img {
    width: 140px;
    height: 69px;
    margin: 44px auto 16px;
}
.bottom .copyright p {
    font-weight: 400;
    font-size: 16px;
    color: #ffffff;
    line-height: 24px;
}
.mask{
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.4);
}
.mask .content  .subtitle{
    font-size: 16px;
color: #B3B3B3;
line-height: 24px;
margin-top: 20px;
padding-bottom: 40px;
border-bottom: 1px solid #F1F1F1;
display: flex;
}
.mask .content  .subtitle div{
    margin-right: 80px;
}
.mask .content{
    width: 1200px;
    height: fit-content;
    padding: 60px;
    background: white;
    box-sizing: border-box;
}
.mask .content .mask_title{
    display: flex;
}
.mask .content .mask_title p{
    width: 1016px;
    font-size: 32px;
    color: #333333;
    line-height: 50px;
    text-align: left;
    
}
.mask .content .mask_title span{
    width: 44px;
    height: 44px;
    margin-left: 20px;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
    background: url(./img/close.png) center/100% 100% no-repeat;
}
.mask .content .duty_title , .qualification_title{
    font-size: 24px;
color: #333333;
line-height: 36px;
text-align: left;
margin-top: 40px;
}

.mask .content .duty_msg , .qualification_msg{
    margin-top: 20px;
}
.mask .content .duty_msg p,.qualification_msg p{
    font-size: 16px;
color: #B3B3B3;
line-height: 24px;
}