#main{
    min-height: 24.96rem;
}
#main .card{
    margin: 0.72rem auto;
    padding: 0.44rem 0;
    background-color: #ffffff;
    overflow: hidden;
}
#main .card h3{
    font-size: 0.88rem;
    color: #111111;
    padding: 0.44rem 0.88rem;
}
#main .card .des{
    padding: 0.44rem 0.88rem;
    color: #101010;
    font-size: 0.56rem;
}
#main .card .des a{
    color: #2878FF;
}
#main .card .des a:hover{
    text-decoration: underline;
}
#main .card .cards {
    overflow: hidden;
    padding: 0 0.2rem;
}
#main .card .cards .card-item{
    position: relative;
    float: left;
    width: 25%;
    padding: 0.44rem 0;
}
#main .card .cards .card-item:hover{
    background-color: #F5F5F5;
}
#main .card .cards .card-item .tool{
    padding: 0 0.88rem;
}
#main .card .cards .card-item i{
    position: absolute;
    top: 0.6rem;
    right: 0.5rem;
    cursor: pointer;
}
#main .card .cards #more-wrapper{
    display: none;
}
#main .banner{
    border-radius: 5px;
    background: url('../images/banner.jpg') no-repeat;
    background-size: cover;
    overflow: hidden;
    padding: 0;
}
#main .banner a{
    display: block;
    padding: 1.32rem 0;
    font-size: 1.28rem;
    color: #fff;
    font-weight: bolder;
    text-align: center;
}
#main .banner a strong{
    color: #EBFF07;
}

#main .docs .hd{
    overflow: hidden;
}
#main .docs .title{
    float: left;
    overflow: hidden;
}
#main .docs .more{
    float: right;
    padding: 0.44rem 0.88rem;
    line-height: 1.52rem;
    font-size: 0.56rem;
}
#main .docs .more a{
    color: #2878FF;
}
#main .docs .more a:hover{
    text-decoration: underline;
}
#main .docs .title h3{
    float: left;
}
#main .docs .title .source{
    float: left;
    padding: 0.44rem 0.88rem;
    line-height: 1.52rem;
    margin-left: -0.88rem;
    font-size: 0.56rem;
    color: #666;
}
#main .docs .title .source a{
    color: #666;
    text-decoration: underline;
}
#main .docs .title .source a:hover{
    color: #2878FF;
    text-decoration: underline;
}
#main .docs .list,
#main .docs .main-list{
    padding: 0 0.88rem;
    overflow: hidden;
}
#main .docs .list{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap:wrap;
}
#main .docs .list li{
    width: 13rem;
    margin-bottom: 0.52rem;
    font-size: 0.56rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
#main .docs .list li a{
    color: #666;
}
#main .docs .list li a:hover{
    color: #2878FF;
    text-decoration: underline;
}
#main .docs .down-more{
    display: none;
}
#main .docs .down-more a{
    display: block;
    margin: 2rem 0 1.6rem 0;
    text-align: center;
    color: #3B83FD;
    font-size: 1.12rem;
}
#main .docs .main-list{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.96rem;
}

#main .docs .main-list li>a{
    width: 5.04rem;
}
#main .docs .main-list li span.cover{
    display: block;
    width: 5.04rem;
    height: 7.12rem;
    border: 0.04rem solid #eee;
    overflow: hidden;
    border-radius: 0.12rem;
}
#main .docs .main-list li span.cover:hover{
    border: 0.04rem solid #2878FF;
}
#main .docs .main-list li span.cover img {
    transition: all .6s;
}
#main .docs .main-list li span.cover:hover img {
    transform: scale(1.3);
}
#main .docs .main-list li img{
    display: block;
    width: 100%;
    height: 100%;
}
#main .docs .main-list li>a>strong.title{
    display: block;
    width: 5.12rem;
    height: 1.6rem;
    line-height: 0.8rem;
    padding: 0.56rem 0 0 0;
    font-size: 0.56rem;
    font-weight: 400;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
#main .docs .main-list li>a>strong.title:hover{
    color: #2878FF;
    text-decoration: underline;
}
#main .docs .recommend-list{
    padding: 0 0.88rem;
    overflow: hidden;
}
#main .docs .recommend-list li{
    float: left;
    margin: 0 0.32rem 0.48rem 0;
}
#main .docs .recommend-list li a{
    display: block;
    padding: 0 0.72rem;
    height: 1.2rem;
    line-height: 1.2rem;
    text-align: center;
    color: #222;
    background: #F8F8F8;
    border: 0.04rem solid #EEEEEE;
    border-radius: 0.6rem;
}
#main .docs .recommend-list li a:hover{
    color: #fff;
    background-color: #2878FF;
    border-color: 0.04rem solid #2878FF;
}

@media screen and (min-width: 1200px) {
    #main .card .cards .card-item{width: 25%;}
    
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    #main .card .cards .card-item{width: 31.33333333333333333333333%;}

    #main .docs .hd{background-color: #F2F5F9;margin-bottom: 1rem;}
    #main .docs .list li{width: 12rem;}

    #main .docs .down-more{
        display: block;
    }
    #main .banner a{
        font-size: 1.1rem;
    }
    #main .docs .hd{background-color: #F2F5F9;margin-bottom: 1rem;}
    #main .docs .title .source,#main .docs .more{line-height: 3.52rem;}
    #main .docs .more{display: none;}
    #main .docs .title{width: 100%;}
    #main .docs .title .source{float: right;font-size: 0.48rem;line-height: 1.56rem;}

    #main .docs .list{display: block;height: 15rem;margin-bottom: 1.48rem;}
    #main .docs .list li{width: 25rem;font-size: 1rem;margin-bottom: 0.92rem;}
    
    #main .docs .main-list li>a,
    #main .docs .main-list li span.cover,
    #main .docs .main-list li>a>strong.title{width: 5.8rem;}
    
    #main .docs .main-list li span.cover{height: 8.2rem;}

    #main .docs .main-list li:nth-child(5),
    #main .docs .main-list li:nth-child(6),
    #main .docs .main-list li:nth-child(7),
    #main .docs .main-list li:nth-child(8){
        display:none;
    }
    #main .docs .main-list li>a>strong.title{
        padding: 0.8rem 0 0 0;
        height: 2.2rem;
        line-height: 1.1rem;
    }
    #main .docs .main-list li>a>strong.title,#main .docs .recommend-list li a{font-size: 0.96rem;}

    #main .docs .recommend-list li{margin:0 0.52rem 0.8rem 0;}
    #main .docs .recommend-list li a{line-height: 1.8rem;height: 1.8rem;border-radius: 1rem;font-size: 0.88rem;}
}
@media screen and (min-width: 750px) and (max-width: 992px) {
    #main .card .cards .card-item{width: 50%;}

    #main .docs .hd{background-color: #F2F5F9;margin-bottom: 1rem;}
    #main .docs .list li{width: 12rem;}
    #main .card h3{font-size: 1.6rem;}

    #main .banner{
        margin: 0 auto;
        border-radius: 0;
    }
    #main .card{
        padding: 0;
    }
    #main .banner a{
        padding: 1.32rem 3.7rem;
        text-align: justify;
        font-size: 1.4rem;
    }
    #main .docs{
        margin-top: 0;
    }
    #main .docs .down-more{
        display: block;
    }
    #main .docs .hd{background-color: #F2F5F9;margin-bottom: 1rem;}
    #main .docs .title .source,#main .docs .more{line-height: 3.52rem;}
    #main .docs .more{display: none;}
    #main .docs .title{width: 100%;}
    #main .docs .title .source{float: right;font-size: 0.96rem;}

    #main .docs .list{display: block;height: 15rem;margin-bottom: 1.48rem;}
    #main .docs .list li{width: 25rem;font-size: 1rem;margin-bottom: 0.92rem;}
    
    #main .docs .main-list li>a,
    #main .docs .main-list li span.cover,
    #main .docs .main-list li>a>strong.title{width: 5.8rem;}
    
    #main .docs .main-list li span.cover{height: 8.2rem;}

    #main .docs .main-list li:nth-child(5),
    #main .docs .main-list li:nth-child(6),
    #main .docs .main-list li:nth-child(7),
    #main .docs .main-list li:nth-child(8){
        display:none;
    }
    #main .docs .main-list li>a>strong.title{
        padding: 0.8rem 0 0 0;
        height: 2.2rem;
        line-height: 1.1rem;
    }
    #main .docs .main-list li>a>strong.title,#main .docs .recommend-list li a{font-size: 0.96rem;}

    #main .docs .recommend-list li{margin:0 0.52rem 0.8rem 0;}
    #main .docs .recommend-list li a{line-height: 1.8rem;height: 1.8rem;border-radius: 1rem;font-size: 0.88rem;}
}
@media screen and (max-width: 750px){
    #main .card .cards .card-item{width: 100%;padding: 1.6rem 0;}
    #main .card .cards .card-item i{top: 2rem;right: 2rem;}
    #main .card .cards .card-item .tool{padding: 0 3rem 0 0.88rem;}
    #main .card h3{background-color: #F2F5F9;font-size: 1.6rem;padding: 0.8rem 1rem;}
    #main .card .cards #more-wrapper{padding: 1rem 0;display: block;}
    #main{min-height: 43rem;}
    #main .card .des{
        font-size: 1.28rem;
    }

    #main .banner{
        margin: 0 auto;
        border-radius: 0;
    }
    #main .docs{
        margin-top: 0;
    }
    #main .banner a{
        padding: 1.32rem 3.6rem;
        text-align: justify;
        font-size: 1.44rem;
    }
    #main .docs .down-more{
        display: block;
    }
    #main .docs .hd{background-color: #F2F5F9;margin-bottom: 1rem;}
    #main .docs .title .source,#main .docs .more{line-height: 3.52rem;}
    #main .docs .more{display: none;}
    #main .docs .title{width: 100%;}
    #main .docs .title .source{float: right;font-size: 0.96rem;}

    #main .docs .list{display: block;height: 15rem;margin-bottom: 1.48rem;}
    #main .docs .list li{width: 25rem;font-size: 1rem;margin-bottom: 0.92rem;}
    
    #main .docs .main-list li>a,
    #main .docs .main-list li span.cover,
    #main .docs .main-list li>a>strong.title{width: 5.8rem;}
    
    #main .docs .main-list li span.cover{height: 8.2rem;}

    #main .docs .main-list li:nth-child(5),
    #main .docs .main-list li:nth-child(6),
    #main .docs .main-list li:nth-child(7),
    #main .docs .main-list li:nth-child(8){
        display:none;
    }
    #main .docs .main-list li>a>strong.title{
        padding: 0.8rem 0 0 0;
        height: 2.2rem;
        line-height: 1.1rem;
    }
    #main .docs .main-list li>a>strong.title,#main .docs .recommend-list li a{font-size: 0.96rem;}

    #main .docs .recommend-list li{margin:0 0.52rem 0.8rem 0;}
    #main .docs .recommend-list li a{line-height: 1.8rem;height: 1.8rem;border-radius: 1rem;font-size: 0.88rem;}

}

/*seo*/
.seo-text{
    font-size: 0.56rem;
    color: #111111;
}
.seo-text a{
    color: #2878FF;
}
@media screen and (max-width: 750px){
    .seo-text{font-size: 0.96rem;padding: 0 1rem;}
}