#pagetop{position:fixed;right:50px;bottom:-50px;cursor:pointer;z-index:1000; }
#pagetop img{width:50px; height:50px;z-index:1000; }

@media screen and (min-width:769px) {

.footer_wrap{position: relative;margin:0;padding:20px 0 0 0;height:200px;width:100%;color:#fff;clear:both;display:block;background-color:#212121;}

.footer_link {font-size:15px;font-weight:400;clear:both;margin-bottom: 30px ;padding:0;width:100%;text-align:center;}
.footer_link ul{list-style:none;}
.footer_link ul li{margin:0;display: inline-block;margin-right:60px;}
.footer_link a{color:#ddd;text-decoration:none}
.footer_link a:hover{color:#ddd;text-decoration:underline;}

.footer_info{clear:both;display:block ;width:100%;text-align:center;}
.footer_info_inner {margin:0 auto;width:730px;text-align:left;line-height: 20px;}

.footer_info_inner p {display: table-cell;vertical-align: middle;	margin: 0;}
/*for IE6 */
* html .footer_info_inner p {	display: inline;zoom: 1;}
/*for IE7 */
*:first-child+html .footer_info_inner p {display: inline;	zoom: 1;}

.footer_info_inner img {margin-left: -30px;margin-right: 20px;width:100px;}

.company {font-size: 24px;margin-left:-3px;}
.company_detail {margin-top: 0;font-size: 10px;}

.footer_copy {font-size:0.8rem;position:absolute;bottom:10px;left: 50%;transform: translateX(-50%);}

}

@media screen and (max-width:768px) {

.footer_wrap { position: relative; margin : 0 ; padding : 30px 20px 0 20px ; height :480px ; width : 100% ; color : #fff ; clear:both; display: block; background-color : #212121 ; }
.footer_info  { clear:both; display: block; margin-left : auto ; margin-right : auto ; max-width: 768px; text-align : left ; }

.footer_info_inner {margin:0 auto;width:100%;text-align:left;line-height: 12px;}
.footer_info_inner p {display: table-cell;vertical-align: middle;	margin: 0;}
/*for IE6 */
* html .footer_info_inner p {	display: inline;zoom: 1;}
/*for IE7 */
*:first-child+html .footer_info_inner p {display: inline;	zoom: 1;}

.footer_info_inner img {margin-left: 0;margin-right: 20px;width:100px;}

.company {font-size: 16px;line-height: 24px;margin-left: -2px;}
.company_detail {margin-top: 11px;font-size: 10px;}

.footer_link { font-size:14px;font-weight :400 ; clear:both;margin-bottom: 35px ;width : auto ;}
.footer_link ul {list-style:none;margin: 0;}
.footer_link ul li { margin-bottom :16px; width:auto;display: flex;}
.footer_link a {color:#ddd;text-decoration:none;}
.footer_link a:hover {color:#ddd;text-decoration:underline;}
.footer_link ul li:after {content: "";display:block;background:#666;margin-left:1.2rem;margin-top:11px;height:1px;flex-grow:1;}

.footer_copy {font-size:10px ;position:absolute;bottom:10px;left:20px;}

}