*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
.web_header_box{
    width: 100%;
    height: 1.2rem;
    background-color: #fff;
}
.web_content{
    width: 12rem;
    margin: 0 auto;
    position: relative
}
.head_box{
    display: flex;
    justify-content: space-between;
    height: 1.2rem;
    align-items: center;
}
.head_box .title{
    color: rgb(30, 80, 174);
    font-weight: bold;
    font-size: 0.4rem;
}

.head_box .nav{
    display: flex;
    align-items: center;
}
.head_box .nav a{
    color: #2b2b2b;
    font-size: 0.2rem;
    font-weight: bold;
    margin-left: 0.4rem;
    cursor: pointer;
}

.hot_key_box{
    display: flex;
    align-items: center;
    height: 1.5rem;
    border-bottom: 1px solid #eee;
}
.hot_key_box p{
    font-size: 0.18rem;
    color: rgb(68, 68, 68);
    font-weight: bold;
}

.hot_key_box span{
    font-size: 0.18rem;
    color: rgb(68, 68, 68);
    padding-right: 0.3rem;
}

.about_title{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.6rem;
}
.about_title span:nth-child(1){
    font-size: 0.3rem;
    color: rgb(30, 80, 174);
    font-weight: bolder;
    padding-bottom: 0.05rem;
}

.about_title span:nth-child(2){
    font-size: 0.18rem;
    color: rgb(119, 119, 119);
    font-weight: bolder;
}

.about_box{
    display: flex;
    margin-top: 0.6rem;
    padding-bottom: 0.9rem;
}

.about_box img{
    width: 5.86rem;
    height: 3.55rem;
}

.about_text{
    margin-left: 0.3rem;
}
.about_text p{
    color: rgb(68, 68, 68);
    font-weight: bold;
    font-size: 0.24rem;
}
.about_text span{
    font-size: 0.16rem;
    color: rgb(119, 119, 119);
    padding: 0.2rem 0 0.3rem 0;
    display: block;
}
.about_text .btn{
    width: 1.62rem;
    height: 0.5rem;
    line-height: 0.5rem;
    border: 1px solid #1e50ae;
    color: #1e50ae;
    font-size: 0.2rem;
    cursor: pointer;
    font-weight: bolder;
    text-align: center;
}

.case_content{
    background: url('../images/case.png') no-repeat;
    padding-bottom: 0.5rem;
}

.case_list_box{
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.case_item{
    width: 2.8rem;
    height: 3.4rem;
    background-color: #fff;
    cursor: pointer;
    margin-bottom: 0.2rem;
}
.images_box{
    width: 2.8rem;
    height: 2.75rem;
    overflow: hidden;
}
.images_box>img{
    width: 2.8rem;
}

.case_item p{
    height: 0.64rem;
    color: rgb(119, 119, 119);
    font-size: 0.18rem;
    text-align: center;
    font-weight: bold;
    line-height: 0.64rem;
}

.case_more{
    width: 1.62rem;
    height: 0.5rem;
    line-height: 0.5rem;
    background: #1e50ae;
    font-size: 0.2rem;
    cursor: pointer;
    font-weight: bolder;
    text-align: center;
    color: #fff;
    margin: 0.6rem auto 0.7rem auto;
}

.fuwu_content{
    padding: 0.8rem 0;
    background: #fafafa;
}

.fuwu_box{
    display: flex;
}
.fuwu_box img{
    width: 5.23rem;
}

.fuwu_text{
    margin-right: 0.4rem;
}
.fuwu_text p{
    color: rgb(30, 80, 174);
    font-weight: bolder;
    font-size: 0.3rem;
}
.fuwu_text span{
    color: #999999;
    font-weight: bolder;
    font-size: 0.16rem;
    padding-top: 0.2rem;
    display: block;
    line-height: 0.3rem;
}

.news_content{
    padding: 0.8rem 0;
}

.news_box{
    display: flex;
}

.news_box img{
    width: 5.65rem
}

.index_news_list{
    margin-left: 0.3rem;
}
.news_item{
    display: flex;
    padding-bottom: 0.2rem;
}
.news_item .title{
    font-size: 0.18rem;
    color: #777777;
    font-weight: bold;
    text-decoration: none;
    font-style: normal;
}
.news_item .info{
    padding-left: 0.2rem;
    display: flex;
    flex-direction: column;
}
.news_item .info span:nth-child(1){
    font-size: 0.18rem;
    color: #444444;
    font-weight: bold;
    text-decoration: none;
    font-style: normal;
}

.news_item .info span:nth-child(2){
    font-size: 0.18rem;
    color: #777777;
    font-weight: bold;
    text-decoration: none;
    padding-top: 0.15rem;
    display:block;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    width: 3.8rem;
}

.footer_content{
    background: #000000;
    height: 4.82rem;
    position: relative
}
.footer-head .nav span{
    color: rgb(102, 102, 102);
}
.footer-head{
    border-bottom: 1px solid rgb(102, 102, 102);
}

.footer_contact{
    display: flex;
    padding-top: 0.4rem;
    display: flex;
}
.contact_item p{
    color: rgb(102, 102, 102);
    padding-bottom: 0.2rem;
    font-size: 0.16rem;
    font-weight: bold;
}
.contact_item{
    width: 3.5rem;
}

.copy_box{
    color: #fff;
    width: 100%;
    position: absolute;
    right: 0;
    bottom: 0;
    text-align: center;
}
.copy_box a{
    color: #fff;
    cursor: pointer;
}

.page_case_content{
    padding-bottom: 0.5rem;
}

.page_case_banner{
    width: 100%;
}

.page_mian_title{
    padding-top: 0.3rem;
}
.page_mian_title span:nth-child(1){
    font-size: 0.26rem;
    color: rgb(30, 80, 174);
    font-weight: bold;
}
.page_mian_title span:nth-child(2){
    color: rgb(119, 119, 119);
    font-size: 0.22rem;
    font-weight: bold;
}
.page_about_content{
    display: flex;
    padding-top: 0.3rem;
}
.about_left{
    width: 6rem;
}
.about_right{
    padding-left: 0.3rem;
}
.page_news_container{
    /* padding: 0.5rem; */
}

.page_news_title{
    width: 12rem;
    height: 0.52rem;
    border: 1px solid #e0e0e0;
    display: flex;
    margin-top: 0.3rem;
}
.page_news_title .item{
    width: 2.38rem;
    height: 0.52rem;
    text-align: center;
    line-height: 0.52rem;
    color: #666666;
    font-weight: bold;
    font-size: 0.2rem;
    cursor: pointer;
}
.page_news_title .active{
    background: #1e50ae;
    color: #fff;
}

.page_news_list .title{
    font-size: 0.16rem;
    color: #444444;
    font-weight: bold;
    text-decoration: none;
    font-style: normal;
    padding-bottom: 0.2rem;
}
.page_news_list{
    padding: 0.3rem 0;
    border-bottom: 1px dashed #777777;
}

.page_news_list .tro{
    width: 12rem;
    display:block;
white-space:nowrap;
overflow:hidden;
text-overflow:ellipsis;
font-size: 0.16rem;
color: #777777;
font-weight: bold;
text-decoration: none;
}

.page_news_content_title{
    font-size: 0.25rem;
    color: #333;
    text-align: left;
    font-weight: 400;
    padding: 0.3rem 0;
    font-weight: bold;
}

.page_news_content_time{
    font-size: 0.14rem;
    color: #adadad;
    border-bottom: 1px solid #adadad;
    padding-bottom: 0.3rem;
    margin-bottom: 0.5rem;
}

.page_news_content_prev{
    display: flex;
    flex-direction: column;
    margin-top: 0.5rem;
    
}
.page_news_content_prev a{
    color: #666666;
    padding-bottom: 0.3rem;
}