.ld_l{width:310px;margin-top: 30px;}
.ld_r{width:886px;margin-top: 30px;}
.ld_l ul li{line-height: 28px; margin-bottom: 10px;border-radius:10px; background: #f8f8f8 url(20211111-rstjt1.png) no-repeat 95% center;}
.ld_l ul li a{display: block;padding: 8px 0; padding-left: 8.53%;}
.ld_l ul li h1{ font-size: 18px;}
.ld_l ul li em{display: inline-block; color: #999999;font-size: 16px}
.ld_l ul li.on,.ld_l ul li:hover{background: #1658A0 url(20211111-rstjt2.png) no-repeat 95% center;}
.ld_l ul li.on h1,.ld_l ul li:hover h1{color: #FFFFFF;}
.ld_l ul li.on em,.ld_l ul li:hover em{color: #FFFFFF;}
.ld_img{width:129px; height: 179px; margin:0 auto;}
.ld_top{margin-top: 30px;}
.ld_top h1{font-size: 20px; margin-top: 25px; text-align: center;font-weight: bold;}
.ld_tit{line-height: 30px; border-bottom: 1px solid #EBEBEB;margin-top:40px;padding-bottom: 17px;margin-bottom: 15px;}
.ld_tit .ld_sp{ margin-right: 15px;float: left;}
.ld_tit em{font-size: 20px; font-weight: bold; color: #1658A0;}
.ld_p p{font-size: 16px;line-height: 36px; text-indent: 2em;}
.sp_b a{color: #999;}
@media screen and (max-width:1340px){
    .ld_r{width: 786px;}
}

@media screen and (max-width:1240px){
    .ld_l ul li h1{font-size: 16px;}
    .ld_l ul li em{font-size: 14px;}
    .ld_l{width: 260px;}
    .ld_r {width: 650px;}
    .ld_top h1,.ld_tit em{font-size: 18px;}
    .ld_p p{font-size: 14px;line-height: 30px;}
    .ld_tit{margin-bottom: 10px;}
}
@media screen and (max-width:1000px){
    .ld_l,.ld_r{width: auto;float: none;margin-top: 20px;}
    .ld_l ul li em{display: none;}
    .ld_l ul li{background-image: none!important;}
    .ld_l ul li a{padding: 8px 10px;text-align:center;}

    .ld_l ul{margin-left: -2%;}
    .ld_l ul li{width: 31.33%;float: left;margin-left: 2%;}
    .ld_top{margin-top: 20px;}

}

@media screen and (max-width:750px){
    .ld_l ul li h1{font-size: 14px;}
    .ld_l ul li a{padding: 5px 0;}
}