.header_body {
    width: 100%;
    height: 11rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.header_body .header_logo {
    height: 8.6rem;
    width: 28.2rem;
    margin-left: 25.3rem;
}

.header_body .header_logo img {
    height: 100%;
    width: 100%;
}

.header_body .header_menu_ul{
    display: flex;
    flex-direction: row;
    width: 73.6rem;
    height: 100%;
    justify-content: space-between;
    margin-right: 26.4rem;
    align-items: center;
}
.header_body .header_menu_ul .header_menu_li{
    list-style: none;
    font-size: 1.8rem;
    font-family: Microsoft YaHei,serif;
    font-weight: bold;
    color: #5F5F5F;
    line-height: 2.7rem;
    height: 2.7rem;
    cursor: pointer;
}
.header_body .header_menu_ul .header_menu_li:hover .main_a{
    color: #2a95dc;
}
.header_body .header_menu_ul .active{
    color: #026CB8 !important;
    font-weight: bold;
}
.header_body .header_menu_ul .sub{
    position: relative;
}
.header_body .header_menu_ul .sub:hover .sub_menu{
    display: flex;
    transition: all 0.3s;
}
.header_body .header_menu_ul .sub .sub_menu_container{
    position: absolute;
    /*top: 100px;*/
    left: -140px;
    width: 500px;
}
.header_body .header_menu_ul .sub .sub_menu{
    /*display: flex;*/
    flex-direction: row;
    /*top: 100px;*/
    width: 100%;
    justify-content: space-between;
    margin-top: 5px;
    /*background: #026CB8;*/
    padding-right: 35px;
    background: rgba(255, 255, 255, 0.7);
    display: none;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.1);
    /*border-radius: 50%;*/
    border: 1px solid #ddd;
    border-radius: 10px;
    transition: all 0.3s;
    z-index: 100;
    position: relative;
}
.header_body .header_menu_ul .sub .sub_menu li{
    line-height: 50px;
    color: #0b0b0b;
}
.header_body .header_menu_ul .sub .sub_menu li:hover a{
    line-height: 50px;
    color: #2a95dc;
}