@charset "utf-8";



#sit_siblings {display: none;}
#sit_btn_opt {position: relative;float: right;}
#sit_btn_opt:after{content: "";display: block;height: 0;clear: both;visibility: hidden;}
#sit_star_sns:after{content: "";display: block;height: 0;clear: both;visibility: hidden;}
.eng_tit { font-size: 40px; text-align: center; color: #333; font-weight: 800;}

.mob_vid{display: block;}
.pc_vid{display: none;}
.foot_tit { display: inline-block; font-size: 60px; font-weight: 600; line-height: 1.1; color: #224d92; }

.tb_btn_tit{font-size: 20px;}

.mall_nav_box_wrap_02 {display: none;}
#sit_pvi {width: 100%;}
#sit_pvi_big {width: 100%;}
#sit_pvi_thumb {width: 100%;}
#sit_ov {width: 100%;padding-top: 100px;}
.sit_info {display: none;}
#sit_star_sns {display: none;}
.wave_pt_info_wrap .list_pt_info {display: none;}
.list_pt_wrap .wave_pt_link {display: block;}

.mob .sit_ov_tbl {display: none;}
.mob .tab_tit {display: none;}
.mob #sit_rel {display: none;}
.mob .btn_option_wr {display: none;}
.mob #btn_hduser {display: none;}
.mob #btn_hdcart {display: none;}


.top_nav .sub_menu_a { font-size: 16px; }
.tech_tag_list li { margin-bottom: 5px; }
.pdt_nav_wrap { justify-content: center; align-items: center; }
.banner_item .banner_content { font-weight: 500; }

@media screen and (max-width: 1900px) {
    .top_nav .menu {
        width: 180px;
    }
}
@media screen and (max-width: 1600px) {
    .top_nav .menu {
        width: 150px;
    }
}