.cert_title{
	width: 100%;font-size: 20px;font-weight: bold;color: #303030;
	border-bottom:#9a9a9a solid 1px;padding: 35px 0 15px 30px;
}

.arcboxa{width:1200px; height:auto; margin:0 auto;}
.arcboxa ul{width: 100%;display: flex;justify-content: center;}

.arcboxa ul h1{float:left; width:1200px; height:auto; font-size:20px; color:#000; padding-top:10px;}
.arcboxa ul li{float:left; width:600px; 
	padding:30px 50px 40px 50px; 
	border-radius:3px; 
	box-shadow:0 0 5px #999;
	background:#fff; margin:100px 0 20px 0;}
.arcboxa ul li .h2{float:left; width: 100%;  height:50px; }
.arcboxa ul li .h2 span{width:auto; line-height:50px; font-size:18px; }
.arcboxa ul li .inputk{float:left; width: 100%; line-height:38px; border:1px solid #ddd; border-radius:3px; margin-top:20px;}
.arcboxa ul li .inputk p{float:left; width:112px; line-height:38px; border-right:1px solid #ddd; text-align:center; text-align:center; font-size:14px; color:#333;}
.arcboxa ul li .inputa{float:left; width:375px; line-height:38px; border:0; font-size:14px; color:#666; padding-left:20px;}

.arcboxa ul li .inputb{float:left;width: 100%; line-height:42px; color:#fff; background: #6b472a; text-align:center; 
	cursor: pointer;
	font-size:16px; border-radius:3px; border:0; margin-top:20px;transition: all .3s ease;}
.arcboxa ul li .inputb:hover {
	background: #6b472a;
}

.arcboxa ul li .text{float:left; width:510px; height:auto; line-height:180%; font-size:14px; color:#666; padding-top:10px;}
.arcboxa ul li .text a{font-size:14px; color:#FF5722;}
.arcboxa ul li:last-child{float:right;}