.loading-indicator{display:flex;justify-content:center;align-items:center;height:100px;width:100%}.loading-spinner{width:50px;height:50px;border:5px solid rgba(0,0,0,.1);border-top:5px solid #3498db;border-radius:50%;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.custom-switch{position:relative;display:inline-block;width:40px;height:20px}.custom-switch input{opacity:0;width:0;height:0}.custom-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;transition:.4s}.custom-slider:before{position:absolute;content:"";height:14px;width:14px;left:3px;bottom:3px;background-color:#fff;transition:.4s}.custom-switch input:checked+.custom-slider{background-color:#2196f3}.custom-switch input:checked+.custom-slider:before{transform:translateX(20px)}.custom-slider.round{border-radius:20px}.custom-slider.round:before{border-radius:50%}