.tab_area ul{list-style:none;margin:0;padding:0}.tab_area li{float:left;margin-bottom:0;margin-right:2.857142857142857%;width:48.57142857142857%}.tab_area li:last-child{margin-right:0}.tab_area li a{background-position:bottom;background-repeat:no-repeat;background-size:contain;display:block;height:0;overflow:hidden;padding-top:20.592%;width:100%}.tab_area .tabbox{background-color:#fdfdfd;background-position:top;background-repeat:no-repeat;border-bottom:1px solid #e5e5e5;display:none;padding:1.3vw 2.857142857142857% 0}.tab_area .tabbox.on-active{display:block}