.form-group{ max-width:1000px; margin:auto;}
.form-group input,.form-group textarea{ width:100%; display:block; margin-bottom:5px; box-sizing:border-box; line-height:32px; padding:2px; font-family:微软雅黑;}
.coolbg{ background:#bfd500; color:#000; border:none; margin-top:15px;}

.white_content { 
	display: none; 
	position:fixed; 
	top: 25%; 
	left: 50%; margin-left:-250px;
	width:450px; 
	padding: 30px; 
	z-index:9999; 
	overflow: auto; background-color:#FFF; box-sizing:border-box; box-shadow:rgba(0,0,0,0.5) 2px 2px 15px;} 
	
	.liuyanban span {
    font-weight: bold;
    font-size: 26px;
    display: block;
    padding: 15px 0;
    color: #bfd500;
}
.guanbi {
    float: right;
    margin-bottom: 5px;
    margin-top: -10px;
	
	}
	.zxyy{ display:block; width:90px; background-color:#bfd500; padding:5px; border-radius:5px; color:#000; text-align:center; margin-top:30px;transition:0.5s;}
	.zxyy:hover{color:#000; width:120px; transition:0.5s;}