@charset "utf-8";

#subBnr{position:relative;z-index:20;height:500px;margin:0 auto;color:#fff;background:linear-gradient(rgb(0, 0, 0, 0.2), rgb(0, 0, 0, 0.2)), url(./sub_bg.jpg) center no-repeat;background-size:cover}
#subBnr .txt_area{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%); opacity:0;font-size:40px;line-height:45px;font-weight:700;text-align:center}
#subBnr .txt_area span{display:block;font-size:18px;font-weight:500;color:rgba(255,255,255,.7)}