.main-box{position:relative;top:-4px;margin:0 auto;max-width:1920px;height:3660px;overflow:hidden;background-size:100% 100%;background-image:url('../img/bg_pc.png');background-repeat:no-repeat}.section-box_title{position:relative;height:63px;font-size:36px;color:#000000;font-weight:800}.section-box_title span{position:relative;top:-5px;padding-left:10px}.section-box_title span strong{color:#E60012}