.sub_top{width:100%;height:400px;position:relative;position:relative;}
.sub_top1{background:url('../sub_top1/images/sub_top.png')no-repeat;background-attachment:fixed;background-size: cover;}
.sub_top h1{font-size:40px;font-weight:600;color:#fff;text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;}
.sub_top span{display:block;color:#fff;text-align:center;padding-bottom:20px;font-size:16px;letter-spacing:0.5px;opacity:0.5;}
.sub_top p{font-size:18px;padding-top:20px;font-weight:400;}