.homePage{min-height:100vh;width:7.5rem;margin:0 auto;box-shadow:0 -2px 0 0 #fff1c7}.btn_a{display:flex;width:100%;height:100%;justify-content:center;align-items:center}.wxbox{height:100vh;background:#333;position:relative}.wxbox .img{text-align:right}.wxbox img{margin-top:20px;width:75%;margin-right:20px}.wxbox .bottomstc{position:absolute;color:#fff;bottom:30px;padding:0 30px;text-align:left;box-sizing:border-box;width:100%;font-size:14px}