#design_edu_main {background-color:#fff;}
 #design_edu_main {background-image:url(https://koss.iyong.com/swift/v1/iyong_public/iyong_4111148733321472/image/20210209/1612831597004043383.jpg);}
 #design_edu_main {background-repeat:repeat-y;background-position:center;}
 #design_edu_main {background-attachment:fixed;}
 .box_footer .copyrightStyle .box_web_main {padding-top:72px;padding-bottom:50px;}
 #Web_show_Footer .copyrightStyle .box_web_main {text-align:left;}
 #Web_Main_Footer {background-color:#333;}
 #Web_Main_Footer {background-image:url(https://koss.iyong.com/swift/v1/iyong_public/iyong_4111148733321472/image/20210209/1612841523637021517.jpg);}
 #Web_Main_Footer {background-repeat:no-repeat;background-position:top;}