*{
    padding:0;
    margin:0;
    list-style:none;
    text-decoration:none;
}
.m1440{
    width:1440px;
    margin:0 auto;
}
.dqwz{
    width:100%;
    height:181px;
    background:url(zhuantibanner.png);
    background-size:100% 100%;
}
.tab{
    color: #FFF;
    text-shadow: 0 2px 2px rgba(13, 112, 78, 0.88);
    font-family: "Alibaba PuHuiTi 2.0";
    font-size: 40px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;  
    padding-top: 50px;  
}
.tab svg{
    margin:0 24px;
}
.ztlist{
    width: 100%;
    background: url(lbbj2.png);
    display: table;
}
.ztlist_list{
    border: 1px solid #B3E0D0;
    background: rgba(255, 255, 255, 0.64);
    display: flex;
    width:1320px;
    height:648px;
    padding: 60px;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    align-self: stretch;
    flex-wrap: wrap;
    margin:64px auto;
}
.ztlist_list ul li{
    float: left;
    margin-right:40px;
    margin-bottom:40px;
    width: 413px;
    overflow: hidden;
    height:189px;
}
.ztlist_list ul li img{
    width:100%;
    height:auto;
}
.ztlist_list ul li:nth-child(3n){
    margin-right:0;
}
.ztlist_list ul li img{
    width:100%;
    height:100%;        
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    -moz-transition: all 0.2s;
}
.ztlist_list ul li:hover img{
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    -moz-transition: all 0.2s;
    transform: scale(1.1);
}




/* 正文 */
.zhengwen{
    display: flex;
    padding: 36px 36px 48px 36px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    align-self: stretch;
    border: 1px solid #B3E0D0;
    background: rgba(255, 255, 255, 0.64);
    width:1368px;
    margin:30px auto;
}

.zhengwen i{
    display: block;
    width:100%;
    color: #0D704E;
    text-align: right;
    font-family: "PingFang SC";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    padding:12px 0;
    border-bottom: 1px #B3E0D0 dashed;
}
.zhengwen div p{
    color: #333;
    font-family: "PingFang SC";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 32px; /* 200% */
    align-self: stretch;
}



/* 科普视频 */
.kpsp{
    display: flex;
    padding: 30px 0;
    align-items: flex-start;
    gap: 20px;
    align-self: stretch;
    height:793px;
    margin-top:30px;
}
.hd span{
    color: #333;
    text-align: justify;
    font-family: "PingFang SC";
    font-size: 18px;
    font-style: normal;
    font-weight: 600;
    float: left;
    height: 32px;
    line-height: 32px;
    margin-right:24px;
}
.hd ul {
    display: flex;
}
.hd ul li{
    padding: 4px 16px;
    float: left;
    color: #333;
    font-family: "PingFang SC";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    border-radius: 4px;
    border: 1px solid rgba(32, 136, 82, 0.00);    
    margin-right:24px;
}
.hd ul .on{
    border-radius: 4px;
    background: #208852;
    color: #FFF;
}
.tab .hd{
    display: flex;
    padding: 20px 24px;
    align-items: center;
    gap: 24px;
    align-self: stretch;
}


.tab1 .bd li{
    width: 330px;
    height: 259px;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.10);
    float: left;
    margin-right:24px;
    margin-bottom:24px;
    overflow: hidden;
}
.tab1 .bd li .neirong{
    display: flex;
    height: 47px;
    padding: 12px 12px 16px 12px;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    align-self: stretch;
    border-right: 1px solid #FFF;
    border-bottom: 1px solid #FFF;
    border-left: 1px solid #FFF;
    background: rgba(225, 245, 238, 0.64);
    backdrop-filter: blur(12px);
}
.tab1 .bd li .neirong p{
    overflow: hidden;
    color: #333;
    text-align: justify;
    font-family: "PingFang SC";
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: 24px; /* 150% */
}
.tab1 .bd li .tp{
    position: relative;
    width:330px;
    height:184px;
    overflow: hidden;
}
.tab1 .bd li .tp svg{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.tab1 .bd li .tp img{
    width:100%;
    height:100%;        
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    -moz-transition: all 0.2s;
}
.tab1 .bd li:hover img{
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    -moz-transition: all 0.2s;
    transform: scale(1.1);
}
.shipin .right{
    float: right;
}
.tab1 .hd{
    margin-bottom:48px;
}
.tab1 .bd li .tp p{
    display: flex;
    padding: 6px 14px;
    align-items: flex-start;
    gap: 10px;
    position: absolute;
    right: 6px;
    top: 6.398px;
    border-radius: 8px;
    border-top: 1px solid #FFF9E0;
    border-right: 1px solid #FFF9E0;
    border-bottom: 1px solid #FFF9E0;
    background: linear-gradient(180deg, rgba(122, 235, 163, 0.80) 0%, rgba(46, 163, 120, 0.40) 100%);
    color: #FFF;
    text-align: right;
    font-family: "PingFang SC";
    font-size: 14px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    letter-spacing: 1px;
}