.layui-input, .layui-select, .layui-textarea{ height: 50px;}
.layui-icon{ font-size: 20px;}
@charset "utf-8";
*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;}
html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0;}
header,footer,section,article,aside,nav,hgroup,address,figure,figcaption,menu,details{display:block;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{font-weight:normal;}
html,body,fieldset,img,iframe,abbr{border:0;}
i,cite,em,var,address,dfn{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6,small{font-size:100%;}
sup,sub{font-size:83%;}
pre,code,kbd,samp{font-family:inherit;}
q:before,q:after{content:none;}
textarea{overflow:auto;resize:none;}
label,summary{cursor:default;}
a,button{cursor:pointer;}
h1,h2,h3,h4,h5,h6,em,strong,b{font-weight:bold;}
del,ins,u,a,a:hover{text-decoration:none;}
body,textarea,input,button,select,keygen,legend{ font-family: '微软雅黑';color:#333;outline:0;}
body{background:#fff; font-size: 14px;}
a{color:#777;}

._form{ display: flex; background-color: #fff; margin:30px auto; justify-content: space-between;}
._form ._form_l{ width: 220px; border-right: #e7e7e7 1px solid; padding-bottom: 20px;}
._form ._form_l h5{ font-size: 18px; background-color: #2c5da6; color: #fff; line-height: 60px; text-align: center; margin-bottom: 20px;}
._form ._form_l > ul{ padding:0 15px; }
._form ._form_l > ul > li{border-bottom: #e7e7e7 1px solid; margin-bottom: 10px;}
._form ._form_l > ul > li:last-child{ border-bottom: none; }
._form ._form_l > ul > li > a{ display: block; font-size: 16px; line-height: 52px; padding-left: 20px; background: url('../images/jiantou-right.png') right center no-repeat; background-size: 15px 23px; border-left: #fff 3px solid;}
._form ._form_l > ul > li > a.on{ color: #2c5da6 ; border-left: #2c5da6 3px solid; }
._form ._form_l > ul > .tree > a.on{  background: url('../images/jiantou-bottom.png') right center no-repeat; background-size: 15px 24px;}
._form ._form_l > ul > li ul{ font-size: 16px; line-height: 46px; padding-left: 46px; transition: all .3s; padding-bottom: 5px; display: none;}
._form ._form_l > ul > li ul li{ position: relative; }
._form ._form_l > ul > li ul li a{}
._form ._form_l > ul > li ul li a.on{ color: #2c5da6 ; }
._form ._form_l > ul > li ul li a.on:after{background-color: #2c5da6; }
._form ._form_l > ul > li ul li a:after{ width: 4px; height: 4px; content: ''; position: absolute; background-color: #ccc; left: -20px; top: 20px; }
._form ._form_l > ul > li a:hover{ color: #2c5da6 ; font-weight: bold;}
._form ._form_l > ul > li a:hover:after{ background-color: #2c5da6; }
._form ._form_r{ width: 985px; padding-right: 10px;}
._form ._form_r .top{ text-align: right; width: 100%; padding: 15px 20px; }
._form_data{ color: #333;}
._form_data #form1 > article{ display: flex; align-items: center; margin-bottom: 20px; position: relative; justify-content:space-between;}
._form_data #form1 > article > span{ display: inline-block; width: 180px; letter-spacing: 8px; text-align: right; padding-right:20px;}
._form_data #form1 > article > span i{ color: red; }
._form_data #form1 > article > input,._form_data article textarea{border: #ccc 1px solid; padding: 15px; width: 390px; border-radius: 5px;}
._form_data article .layui-form-select{ width: 390px;}
._form_data #form1 > article > textarea{ height: 100px; }
._form_data #form1 > article > .code_img{ width: 120px; height: 50px; position: absolute; right: 0; top: 0; display: none;}
._form_data #form1 > article > button,._form_data #form1 > article > input[type="button"]{ background: #2c5da6; color: #fff; border: none; width: 260px;  height:50px; margin:40px 0 0 0; cursor:pointer; font-size:16px;}
.top-h2{text-align: center;
    font-size: 20px;
    padding: 30px 0;}
.beizhu{    color: red;
    line-height: 28px;
    padding-top: 26px;
    padding-bottom: 60px;
}
.beizhu a{color: #1e9fff;}