/* 메인1 */
#main1 { padding: 100px 0; }
#main1 .main_tit { margin-bottom: 40px; text-align: center; font-weight: 700; font-size: 40px; color: #1f5399; }

/* 메인배너 */
#main_banner { padding: 110px 0; border-top: 1px solid #ddd; background: url(/image/main_banner/mb_bg.jpg) no-repeat center/cover; }
#main_banner .mb_tit { position: relative; left: 50%; transform: translateX(-50%); max-width: calc(100% - 40px); margin-bottom: 40px; text-align: center; font-weight: 700; font-size: 40px; color: #1f5399; }
#main_banner .con { position: relative; margin: 0 10px; height: 135px; text-align: center; background-color: #fff; }
#main_banner .con a { position: relative; display: block; text-align: center; height: 100%; }
#main_banner .con img { position: relative; top: 50%; transform: translateY(-50%); display: inline-block; max-width: 80%; max-height: 70%; }
#main_banner .mb_arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 20px; height: 38px; cursor: pointer; }
#main_banner .arrow_left { left: -25px; background: url(/image/main_banner/mb_left.png) no-repeat center/cover; }
#main_banner .arrow_right { right: -25px; background: url(/image/main_banner/mb_right.png) no-repeat center/cover; }
@media (max-width: 1660px) {
    #main_banner .con { height: 8vw; }
    #main_banner .mb_arrow { width: 18px; height: 34.2px; }
    #main_banner .arrow_left { left: -22px; }
    #main_banner .arrow_right { right: -22px; }
}
@media (max-width: 1024px) {
    #main_banner .con { height: 10.7349vw; }
    #main_banner .mb_arrow { display: none; }
}
@media (max-width: 624px) {
    #main_banner .con { height: 13.7349vw; }
}