.design_main {background-color:#fff;}
 .design_main {background-image:url(//koss.iyong.com/swift/v1/iyong_public/iyong_2681261907034688/image/20180529/1527555743296054179.jpg);}
 .design_main {background-repeat:repeat;background-position:center;}
 .design_main {background-attachment:scroll;}
 #Web_Main_Head {min-height:120px;}