html,body{
        margin:0px;
        padding:0px;		
			
		color:#000;
		
		
    }
    .c1{background-image:url('../images/c1.png');background-repeat:no-repeat;	 height: 174px; width: 324px; }	
	.ct1 { margin-left: 145px;  padding-top:40px;  font-size:10px; color:#000;}
	.ct1  li{list-style:none;}.ct3 li{list-style:none;}
	.c2{background-image:url('../images/c2.png');background-repeat:no-repeat;	 height: 174px; width: 313px;}	
	
	.c3{background-image:url('../images/c3.png');background-repeat:no-repeat;	 height: 174px; width: 314px;}
	.ct3 { margin-left: 145px;  padding-top:40px;  font-size:10px;color:#000;}
	#page-content {
		max-width:960px;	background-image:url('../images/bg.png');	}
	#content-main {
		max-width:960px;		}
	#noidungchinh ul{
		margin-left: 17px;
		padding: 0px;
	}
	#count_time {
		padding: 10px 0px 20px;
		display: inline-block;
		width: 100%;
	}
	
	
	
	.count_voucher_box {
		font-size:60px;
		line-height:48px;
		text-align:center;
		vertical-align:middle;
		color:#000;
	}
	@media screen and (min-width:767px){
		
		.pull-right-pc {
			float:right;
		}
	}
	
	@media screen and (max-width:767px){
		#noidungchinh {
			margin-top:20px;
		}
	}