@media screen and (min-width:640px){
html{background:#eee;}
body{
width:840px;
margin-left:auto;
margin-right:auto;
margin-top:0;
margin-bottom:0;
	background:#72d6d6;
}

div.top_box_1{padding-top:80px;padding-bottom:40px;background:#72d6d6;}
div.top_box_1 h1{margin:0;padding-top:20px;text-align:center;}
div.top_box_1 h1 img{width:480px;}
div.top_box_1 p{text-align:center;color:#fff;font-size:24px;font-weight:bold;margin-top:0;margin-bottom:0;}

div.banner p{border-top:15px solid #3a3e39;margin-bottom:0;margin-top:0;height:470px;}
div.banner img{width:840; }
div.banner p a:hover{opacity:0.6;background-color:#fff;}

nav{
text-align: center;
width:840px;height:40px;background-color:#3a3e39;margin-top:0px;}

nav ul{
margin: 0 ;
padding: 5px ;}

nav li{
display: inline-block;
padding:0px 20px;}

/*
nav li:not(:last-child){
border-right:2px solid #ddd;}*/

nav a{
color: #fff;
font-size:18px;}

.tw_box{text-align:center;margin:20px auto;}
.twitter-timeline.twitter-timeline-rendered{margin:0 auto}
footer{
width:840px;
text-align:center;
color:#fff;
margin-bottom:0;}

div.bottom_box_1{background:#72d6d6;}

footer .img{
padding-top:30px;}

footer ul{
margin:0;
padding:0;padding-top:20px;}

footer li{
margin:0 10px ;
font-size:16px;
font-weight:nomal;}

footer li:nth-child(1) {margin-top:0;}
footer li:nth-child(2) {margin-top:0;}
footer li .bbb{padding-top:20px;}

footer li img{padding-top:10px;margin-right:10px;width:26px;position:relative;top:3px;}

footer li a{
color:#fff;width:840px;height:18px;}
footer li a:hover{color:#043ffd;text-decoration: none;}


/*
footer li a:before {
content:"";
display:block;
width:26px;
height:16px;
background:url("../img/mail.png") no-repeat;position:relative;top: 23px;left:305px;}
*/
footer #copyright{font-size:12px;padding-bottom:30px;padding-top:0px;margin-bottom:0;}
}