.page_app {
     width: 100%;
     height: 100vh;
     overflow: hidden;
 }

 .app_item {
     width: 100%;
     height: 50vh;
     cursor: pointer;
     background-repeat: no-repeat;
     background-position: center;
     background-size: cover;
 }

 .app_view {
     width: 100%;
     height: 100%;
     padding: 0 16px;
     box-sizing: border-box;
     background-color: rgba(0, 0, 0, 0.5);
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
 }

 .app_view img {
     width: 67px;
     height: 67px;
     border-radius: 50%;
 }

 .app_view .title {
     text-align: center;
     line-height: 22px;
     color: #FFFFFF;
     font-size: 18px;
     font-weight: bold;
     padding: 20px 0 10px;
 }

 .app_view .sub_title {
     text-align: center;
     line-height: 18px;
     color: #FFFFFF;
     font-size: 12px;
     font-weight: 400;
 }