.container-loading{position:absolute;z-index:9999;width:100vw;height:100vh;margin:auto;background:rgba(244,244,244,.3);justify-content:center;align-items:center}.container-loading .control{height:55px;width:55px;line-height:60px;margin:auto;background:rgba(0,0,0,.52);border-radius:3px;vertical-align:middle;text-align:center}.container-loading i{color:#46caf8;font-size:30px}