*{margin:0;padding:0}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.banner{width:100%}.banner>img{width:100%;height:100%;display:block}.logo{position:absolute;top:1.2vw;left:13.86%;width:5%}.logo>img{width:100%;height:100%}.content{background-color:#1d1e20;padding-top:170px;display:block;padding-bottom:178px}.content .text{color:#fff;font-size:40px;font-weight:700;text-align:center;line-height:59.96px;letter-spacing:1.4px}.content .videos{display:flex;margin-top:155px;justify-content:center}.action{width:36.7%;height:20.83vw;margin-right:1.6%}.action .videoImg{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center}.action .videoImg>img{width:7%}.action .videoImg>video{width:100%;height:100%}.action:last-child{margin-right:0}.action .name{color:#fff;font-size:24px;font-weight:500;text-align:left;letter-spacing:.84px;margin-top:30px}.section{width:100%;background-color:#1d1e20}.section>img{width:100%;height:100%;display:block}.footer{display:flex;width:100%;background-color:#1d1e20;justify-content:space-evenly;padding-top:152px;padding-bottom:152px}.aside{text-align:center}.aside_name{display:flex;align-items:center;color:#fff;justify-content:center;font-size:20px;font-weight:700}.aside_name>img{width:24px;height:24px;margin-right:8px}.aside .aside_content{color:#ffffffcc;font-size:18px;font-weight:700;margin-top:15px}.play_img{position:absolute;z-index:100;width:5%}.title{text-align:center;color:#fff;font-size:2rem;font-weight:700}.app,.title{width:100%}.appInfo{display:flex;align-items:center;justify-content:center;margin-top:50px}.appInfo>img{width:8%;border-radius:10px;margin-right:2%}.appName{text-align:start;color:#fff}.appName>p>a{text-decoration:none}.appName h1,.appName>p>a{color:#16c888}.appIntroduce{width:70%;margin:0 auto;color:#fff;text-align:center;margin-top:30px}.app_imgs{width:100vw;text-align:center;padding-top:20px}.app_imgs ul{list-style-type:none;text-align:center;display:flex;align-items:center;justify-content:space-evenly;padding:0 10vw}.app_imgs>ul li{width:17vw}.app_imgs>ul li:first-line{margin-left:0}.app_imgs>ul>li>img{width:100%;border-radius:10px}