*{ margin:0px; padding:0px; font-family:Microsoft Yahei; font-size:12px; box-sizing:border-box}
a{ text-decoration:none;}
a:hover{ text-decoration:underline;}
img,input{ border:0px;}
ul li{ list-style:none;}
em,i{ font-style:normal;}
.left{ float:left;}
.right{ float:right;}
.main{ margin:0 auto;}

.dl_main{ float:left; width:100%; background:url(/dl/images/bg_01.png) no-repeat top left ; background-size:cover; width:100%; height:100vh;}
.dl{ float:left; margin-left:6%; margin-top:8%; width:500px;background-color:rgba(255,255,255,0.15); padding:40px 80px; border-radius:20px;}
.dl ul{ float:left; width:100%}
.dl ul li{ float:left; width:100%; margin:15px 0; border:1px solid #1D2088; border-radius:40px; background:#fff; height:56px; overflow:hidden; }
.dl ul .li1{background:url(/dl/images/bg_02.png) no-repeat left center #fff; background-size:auto 100%; padding-left:96px}
.dl ul .li2{background:url(/dl/images/bg_03.png) no-repeat left center #fff; background-size:auto 100%; padding-left:96px}
.dl ul li .txt{ float:left; width:100%; border:0; height:54px; line-height:54px; font-size:18px; outline:none}
.dl ul li .txt_yzm{ width:130px;}
.dl ul li .img_yzm{ float:left; margin-left:5px; height:34px;}
.dl ul li .i{ color:red; float:left; padding-left:5px; font-size:18px;}
.dl ul .li{ text-align:center; border:0; background:none;}
.dl .btn_dl{ width:100%; height:100%; border:0; border-radius:50px; background:#1D2088; color:#fff; font-size:18px; cursor:pointer;}
.dl .btn_dl:hover{ background:#063266;}