html,body{
	padding:0px;
	margin:0px;
	display: block;
	height:100%;
}
.page_container{
	min-height:100%;
	position:relative;
	/*margin-bottom:-100px;*/		//可加可不加
}
.footer_area{
	
	position:absolute;
	bottom:0px;
	left:0px;
	
	width:100%;
}
.footer_height{
	height:100px;
}

.page_main{
	height: 100%; 
	
	min-width: 1200px;
	margin: auto;
}
.container_width{
	width: 1200px;
	margin: auto;
}


.check_message{
	font-size: 14px;
}

.errorMessage{
	color:black;
	width:auto;
}

.errorMessageProvider{
	    width:auto;
	    color:red;
	   	overflow:left;
}
a,button{
	outline: none;
}