.container{display:flex;justify-content:center;align-items:center;text-align:center;min-height:100vh;width:100%;height:auto;background:#000;margin:0;padding:0;top:0;left:0;position:absolute;box-shadow:inset -0px 0 40px -10px #eef}.loading{display:block;height:200px;position:relative;letter-spacing:.5px}.spinner{color:gray}.spinner:after{content:"";box-sizing:border-box;width:40px;height:40px;position:absolute;top:calc(50% - 20px);left:calc(50% - 20px);border-radius:50%}.spinner.pulse:after{background-color:#fff;animation:grow-pulse 1s ease-out infinite}@keyframes spinner{to{transform:rotate(360deg)}}@keyframes pulse{0%{transform:scale(.1);opacity:0}30%{opacity:.5}60%{transform:scale(1.2);opacity:0}to{opacity:0}}Dropdown.Menu{margin:0}