*{
    margin:0px;
    padding:0px;
}
ul,li{
    list-style:none;
}
a{
    text-decoration:none;
}
img{
    border:0px;
}

.by_s{
    width: 100%;



}
.by_s_1{
    width: 100%;
    height: 19.69rem;

}

.by_s_2{
    width: 100%;
    height: 12.13rem;
}

.by_s_2 table tr{
    border-bottom: 1px solid #b5b5b5;
}
.by_s_2 table tr td{
    padding-left: 1rem;
    font-size: 14px;
    color: #606060;

}
.by_s_2_s{
    width: 5.94rem;
    height: 1.5rem;

    border-radius: 3px;
    border: 1px solid #dcdfe6;
}
.by_s_2_jg{
    width: 5rem;
    height: 1.5rem;
    border: 1px solid #034885;
    color: #034885;
    text-align: center;
    font-size: 12px;
    line-height: 1.5rem;
    border-radius: 15px;
}
.by_s_3{
    width: 100%;
    height: 2.56rem;

    margin-top: 1.43rem;
}
.by_s_3 ul{
    width: 100%;
    height: 2.44rem;
}
.by_s_3 ul li{
    font-size: 18px;


    text-align:center ;

    float: left;
}
.by_s_3 ul li a{
    font-size: 18px;
    padding-left: 3.125rem;
    padding-right: 3.125rem;
   display: block;
    color: #606060;
    line-height: 2.44rem;
}
.by_s_3 ul li a:hover{
   border-bottom: 2px solid #034885;
    color: #034885;
}
.by_x{
    width: 100%;
   

}