.app-box .app-container{min-height:100vh;display:flex;align-items:center;justify-content:center}.app-box .app-container .app-container-img img{width:251px}.app-box .app-container .app-container-content{margin-left:100px}.app-box .app-container .app-container-content .app-title{font-size:40px;font-family:PingFang SC;font-weight:600;color:#000;line-height:55px;letter-spacing:4px}.app-box .app-container .app-container-content .app-sub-title{font-size:18px;font-family:PingFang SC;font-weight:400;color:#000;line-height:55px;letter-spacing:2px}.app-box .app-container .app-container-content .button-box{display:flex;min-height:150px;justify-content:center;align-items:center}.app-box .app-container .app-container-content .button-box .btns .btn_common{width:132px;height:44px;border:1px solid #999;border-radius:22px;display:flex;justify-content:center;align-items:center;box-sizing:border-box}.app-box .app-container .app-container-content .button-box .btns .btn_common .icon-common{display:inline-block;font-size:20px}.app-box .app-container .app-container-content .button-box .btns .btn_common .btn_common_text{line-height:44px;color:#262626;margin-left:4px;display:inline-block}.app-box .app-container .app-container-content .button-box .btns .btn_common a{display:block;height:44px;font-size:14px;font-family:PingFang SC;font-weight:400;color:#999;line-height:44px;align-items:center}.app-box .app-container .app-container-content .button-box .btns .btn_ios{margin-top:14px}.app-box .app-container .app-container-content .button-box .button_img{margin-left:10px}.app-box .app-container .app-container-content .button-box .button_img img{width:130px}.app-footer{position:fixed;bottom:20px;text-align:center;width:100%;margin:0 auto;color:#666}.app-footer a{color:#666}