@charset "utf-8";
/* CSS Document */
body{
	margin:0px;
	padding:0px;	
	font-family:Tahoma, Geneva, sans-serif;
	background:url("../images/bg.jpg") no-repeat center top fixed #68daea; 
}
h.a1{font-size:16px; color:#fff; }
a:link {text-decoration:none; color:#fff; }
a:hover {text-decoration:none; color:#f6ff00; }

img{ max-width:100% ; background-size:100% auto; }

.wrapper{ width:100%; height:auto; margin:0 auto; overflow:hidden;}
.section1{ 
	width:100%; height:auto; 
	margin:0 auto; overflow:hidden; 
	display:block; 	
}
.box-center{ width: 700px; height: auto; overflow: auto; display: block; margin: auto; margin-bottom: 20px; text-align: center; }
.bt{ 
	width: auto; height: auto; overflow: hidden; 
	display: block; 
	margin: auto; margin-top: 5px; 
}
.bt:hover{opacity: 0.8;}

@media screen and (max-width: 823px){
body{ background:url("../images/bg850.jpg") no-repeat center top fixed #68daea; 
}
.sub-section1{ width: auto; }
.box-center{ width: auto; }
}

@media screen and (max-width: 490px){

}