#loader {
    border: 16px solid #bbbbbb57;
    border-top: 16px solid #03BBB6;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 2s linear infinite;
    margin: auto;
    margin-top: 305px;
    /* position: absolute; */
    /* top: 30%; */
    /* left: 50%; */
    position: absolute;
    bottom: 10px;
    /* border: 1px solid black;*/
  }
  
  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }