@media screen and (max-width:320px){
#gnb > li > a {font-size: 16px;}
.box_list li a {width: 150px;}
.business_menu li.menu01 a {font-size: 12px;}
.video_rolling li .video_tit > a {width: 170px;}
.bottom_menu li.ls a {font-size:11px;}
.bottom_menu li a {letter-spacing: -1px; font-size: 12px;}
.rolling_brochure {width: 600%;}
.search_wrap input {width: 45%;}
#paging a {width: 25px; height: 25px; line-height: 25px;}
#paging a img {width: 23px;}
.management_link_btn {letter-spacing: -1px;}
.sub_contop h3 {font-size: 20px;}
.table_wrap_m {width: 100%; overflow-x: scroll;}
.table_wrap_m .content_table {width: 640px;}
}

@media (min-width:321px) and (max-width:360px){
.box_list li a {width: 160px;}
.video_rolling li .video_tit > a {width: 200px;}
.bottom_menu li a {letter-spacing: -0.5px;}
.sub_contop h3 {font-size: 22px;}
.table_wrap_m {width: 100%; overflow-x: scroll;}
.table_wrap_m .content_table {width: 640px;}
}

@media (min-width:361px) and (max-width:375px){

}

@media (min-width:376px) and (max-width:414px){

}

@media (min-width:415px) and (max-width:420px){
}

@media screen and (min-width:421px){

}