.about-showroom-pic img{width:100%}
.common-main.about-us>.l-wrap{max-width: 100%;padding: 0;}
.pagesbanner::after{content: "";position: absolute;left: 0px;top: 0px;width: 100%;height: 100%;background: rgba(0, 0, 0, .3);}
.bannertxt {position: absolute;top: 55%;width: 100%;line-height: 1.3;padding: 0 4%;left: 0;transform: translateY(-50%);color: #fff;font-weight: bold;font-size: 2.5vw;text-align: center;text-shadow: 1px 1px 2px #000;z-index:2}
@media (max-width:1024px){.bannertxt{top:50%;}}
@media (max-width:768px){.bannertxt{padding:0 15px;font-size:20px;}
.pagesbanner img, .pagesbanner video,.pagesbanner{min-height: inherit;}}
@media (max-width:500px){.bannertxt{font-size:16px;}}