.view_header{position:relative;width:100%;height:6em;background:#ffdc00;z-index:1111;}
.view_header .closer{position:absolute;display:block;right:1em;top:1em;cursor:pointer;background:url('../images/modal/modal_close.png') center no-repeat; background-size:100% 100%; width:4em; height:4em; }