html{
    height:100%;
}
body{
    position: relative;
    min-height:100%;
}
#info {
    padding-bottom: 320px;
}
#info .footer{
    position: absolute;
    bottom: 0;
}
.yx {
    text-align: left;
    font-size: 16px;
}

.yx .item{
    overflow: hidden;
    height: 310px;
    margin-top: 40px;
	background-color: #f4fcff;
}
.yx .ctx {
    width: 425px;
    margin-left: 38px;
}
.yx .name {
    font-size: 24px;
    color: #000;
}
.yx .m_top{
    margin-top: 60px;
}
.btns{
    margin-top: 15px;
}
.btn{
    display: inline-block;
    width: 150px;
    height: 48px;
    line-height: 48px;
    margin-right: 20px;
    color: #fff;
    background: #ff9500;
    font-size: 16px;
    text-align: center;
}
.btn2{
    background:#4b4b4b;
}
.mask{
    background: #000000;
    opacity: 0.5;
}
.pop{
    display: none;
}
#iframe {
    position: fixed;
    width: 50%;
    height: 60%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%,-50%);
}
.close {
	position: fixed;
	font-size: 44px;
	width: 50px;
	height: 50px;
	line-height: 50px;
	left: 75%;
	top: 16%;
	color: #fff;
	cursor: pointer;

}