/*base*/
body, ul, li, ol,p,h1,h2,h3,h4,h5,h6,dl,dt,dd{margin:0; padding:0;}
body{font:normal 12px suit, serif; height:100%}
ul{list-style: none;}
img{border:0; vertical-align: top;}
a{text-decoration: none;}
input, select{outline:none;}



/*pc*/
@media (min-width:1200px){
#header_t, #header_m, #nav_m{display: none;}

#cont_header{width:100%}

/*cont_top*/

#cont_header .cont_top{width:calc(100% - 80px); margin-left:80px; height: 360px; background-image: url(/img/ksea2024/aboutus/conttop.jpg);}
#cont_header .cont_top .cont_txt{width:1200px; height:290px; margin:0 auto; color:#fff}
#cont_header .cont_top .cont_txt .ct_eng{font-size: 50px; font-weight:700; display:inline-block; margin-top:167px}
#cont_header .cont_top .cont_txt .ct_kor{font-size:21px}

#cont_header .cont_top .cont_bar{width:100%; height:70px; background-color: rgba(0,0,0,0.6);}
#cont_header .cont_top .cont_bar .cb_box{width:1200px; height:70px; margin:0 auto; }
#cont_header .cont_top .cont_bar .cb_box ul li{float:left}
#cont_header .cont_top .cont_bar .cb_box .cb_1 p{width:70px; height:70px; background-image: url(/img/ksea2024/homebuttton.png); background-repeat: no-repeat; background-position: center; box-sizing:border-box; border-left:1px solid rgba(255,255,255,0.6); border-right:1px solid rgba(255,255,255,0.6);}
#cont_header .cont_top .cont_bar .cb_box .cb_2{width:234px; height:70px; }
/*#cont_header .cont_top .cont_bar .cb_box .cb_2 select{width:192px; height:70px; border:none; color:rgba(255,255,255,1); background:none; line-height:70px; margin-left:21px; font-size:15px}*/
#cont_header .cont_top .cont_bar .cb_box .cb_3{width:250px; height:70px; }
/*#cont_header .cont_top .cont_bar .cb_box .cb_3 select{width:192px; height:70px; border:none; color:rgba(255,255,255,1); background:none; line-height:70px; margin-left:21px; font-size:15px}*/
#cont_header .cont_top .cont_bar .cb_box .cb_4{width:250px; height:70px; }

}




/*tablet*/
@media (min-width:768px) and (max-width:1199px){
#header_pc, #nav_pc, .cont_bar{display:none}

#cont_header .cont_top{width:100%; height: 200px; background-image: url(/img/ksea2024/aboutus/conttop.jpg);}
#cont_header .cont_top .cont_txt{width:calc(100% - 80px);margin:0 auto; color:#fff; padding-top:86px}
#cont_header .cont_top .cont_txt .ct_eng{font-size: 40px; font-weight:700; display:inline-block; }
#cont_header .cont_top .cont_txt .ct_kor{font-size:21px}

}





/*mobile*/
@media (max-width:767px){
    #header_pc, #header_t, #nav_pc, .cont_bar{display:none;}
    #cont_header .cont_top{width:100%; height: 150px; background-image: url(/img/ksea2024/aboutus/conttop.jpg);}
    #cont_header .cont_top .cont_txt{width:calc(100% - 40px);margin:0 auto; color:#fff; padding-top:100px; display: flex; flex-direction: row; justify-content: flex-start; gap:20px}
    #cont_header .cont_top .cont_txt .ct_eng{font-size: 32px; font-weight:700; display:inline-block;}
    #cont_header .cont_top .cont_txt .ct_kor{font-size:16px; padding-top:13px}
}