#loading {
    position: fixed;
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    opacity: 0.7;
    background-color: #fff;
    z-index: 90;
    top: 0;
    left: 0;
    
    
        }
    #img-loader {
      position: absolute;
      top: 50%;
      left: 50%;
      text-align: center;
      z-index: 100;
    }

    .fbbtn {
        background: transparent;
        position: relative;
      
        padding: 2px 15px;
        display: flex;
        align-items: center;
        font-size: 17px;
        font-weight: 600;
        text-decoration: none;
        cursor: pointer;
        border: 1px solid #00ace8;
        border-radius: 25px;
        outline: none;
        overflow: hidden;
        color: #00ace8;
        transition: color 0.3s 0.1s ease-out;
        text-align: center;
        fill: #00ace8;
      }
      
      .fbbtn span {
        margin: 10px;
      }
      
      .fbbtn::before {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        margin: auto;
        content: '';
        border-radius: 50%;
        display: block;
        width: 20em;
        height: 20em;
        left: -5em;
        text-align: center;
        transition: box-shadow 0.5s ease-out;
        z-index: -1;
      }
      
      .fbbtn:hover {
        fill: #fff;
        color: #fff;
        border: 1px solid #00ace8;
      }
      
      .fbbtn:hover::before {
        box-shadow: inset 0 0 0 10em #00ace8;
      }

    .button {
        border: none;
        color: #fff;
        background-image: linear-gradient(135deg, #3ab5b0 0%, #3d99be 31%, #56317a 100%);
        border-radius: 20px;
        font-family: inherit;
        font-size: 17px;
        padding: 0.6em 1.5em;
        transition: scale 0.2s ease;
      }
      
      .button:hover {
        cursor: pointer;
        -webkit-animation: pulse 1.5s infinite;
        animation: pulse512 1.5s infinite;
      }
      
      .button:active {
        scale: 0.95;
      }
      
      @keyframes pulse512 {
        0% {
          box-shadow: 0 0 0 0 #05bada66;
        }
      
        70% {
          box-shadow: 0 0 0 10px rgba(218, 03, 8,  0);
        }
      
        100% {
          box-shadow: 0 0 0 0 rgba(218, 03, 8,  0);
        }
      }