*{
	margin: 0;
	padding: 0;
}
html,body{
	width: 100%;
	height: 100%;
	overflow: hidden;
}

 .log-body {
            background: url('/404/images/bg1.jpg')no-repeat center center;
            background-size: 100% 100%;
            background-attachment: fixed;
        }

.main{
	position: absolute;
	 
	width:100%;
	 
	height: auto;
	
}
.main img{
	max-width:1050px;
    max-height:685px;

	width:100%;
	height:100%;
	object-fit:cover;
	display: block;
	margin: 0px auto;
    text-align:center;
}
.imgdiv{ text-align:center;line-height:83px;height:83px;margin:0 auto;width:100%}
.imgdiv1 {
	text-align: center;
	line-height: 83px;
	height: 83px;
	margin: 0 auto;
	width: 7.97rem;
	 
}
.button_black {
	float: left;
	width:5.97rem;
	margin: 0.1rem;
	text-align: center;
	border-radius: 0.4rem;
	height: 1.97rem;
	line-height: 1.97rem;
	color: #ffffff;
	font-weight: 600;
	background: #c4a457;
}
.button_index {
	float: right;
	width: 5.97rem;
	margin: 0.1rem;
	text-align: center;
	border-radius: 0.4rem;
	height: 1.97rem;
	line-height: 1.97rem;
	color: #ffffff;
	font-weight: 600;
	background: #c4a457;
}