.back-to-top {
    display: block;
    text-align: center;
    color: white;
    position: fixed;
    border-radius: 50%;
    bottom: 20px;
    right: 12px;
    background-color: #26a69a;
    z-index: 10000;
    box-shadow: 1px 1px 40px 0px rgba(73, 220, 251, 0.32);
  }
  .back-to-top .fa-angle-double-up {
    margin-top: 20%;
    font-size: 20px;
  }
  .back-to-top:hover {
    color: white;
    background-color: #2f353f;
    transition: all .5s;
  }
  
  .ql-editor{
      min-height: 200px;
  }

  .text-center{
      text-align: center;
  }
  
.btn-circle {
    width: 40px;
    height: 40px;
    text-align: center;
    padding: 6px 0;
    font-size: 12px;
    line-height: 1.428571429;
    border-radius: 15px;
  }
  
  .overlay {  
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 10;
    cursor: wait;
      background-color: rgba(0,0,0,0.5); 
    }

    #ajaxForm{
        width:200px;
        height:200px;
        background-color: #CCCCCC;
        position: relative;
    }
    .loader{
        position: absolute;
        top:0px;
        right:0px;

    cursor: wait;
        width:100%;
        height:100%;
        background-color:#eceaea;
        background-image:url('../images/loading.gif');
        background-size: 50px;
        background-repeat:no-repeat;
        background-position:center;
        z-index:10000000;
        opacity: 0.4;
        filter: alpha(opacity=40);
    }

    /* Absolute Center Spinner */
.loading {
    position: fixed;
    z-index: 999;
    height: 2em;
    width: 2em;

    cursor: wait;
    overflow: visible;
    margin: auto;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
  }
  
  /* Transparent Overlay */
  .loading:before {
    content: '';
    display: block;
    position: fixed;
    top: 0;

    cursor: wait;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.3);
  }
  
  /* :not(:required) hides these rules from IE9 and below */
  .loading:not(:required) {
    /* hide "loading..." text */
    font: 0/0 a;
    color: transparent;
    text-shadow: none;
    background-color: transparent;
    border: 0;
  }
  
  .loading:not(:required):after {
    content: '';
    display: block;
    font-size: 10px;
    width: 1em;
    height: 1em;
    margin-top: -0.5em;
    -webkit-animation: spinner 1500ms infinite linear;
    -moz-animation: spinner 1500ms infinite linear;
    -ms-animation: spinner 1500ms infinite linear;
    -o-animation: spinner 1500ms infinite linear;
    animation: spinner 1500ms infinite linear;
    border-radius: 0.5em;
    -webkit-box-shadow: rgba(0, 0, 0, 0.75) 1.5em 0 0 0, rgba(0, 0, 0, 0.75) 1.1em 1.1em 0 0, rgba(0, 0, 0, 0.75) 0 1.5em 0 0, rgba(0, 0, 0, 0.75) -1.1em 1.1em 0 0, rgba(0, 0, 0, 0.5) -1.5em 0 0 0, rgba(0, 0, 0, 0.5) -1.1em -1.1em 0 0, rgba(0, 0, 0, 0.75) 0 -1.5em 0 0, rgba(0, 0, 0, 0.75) 1.1em -1.1em 0 0;
    box-shadow: rgba(0, 0, 0, 0.75) 1.5em 0 0 0, rgba(0, 0, 0, 0.75) 1.1em 1.1em 0 0, rgba(0, 0, 0, 0.75) 0 1.5em 0 0, rgba(0, 0, 0, 0.75) -1.1em 1.1em 0 0, rgba(0, 0, 0, 0.75) -1.5em 0 0 0, rgba(0, 0, 0, 0.75) -1.1em -1.1em 0 0, rgba(0, 0, 0, 0.75) 0 -1.5em 0 0, rgba(0, 0, 0, 0.75) 1.1em -1.1em 0 0;
  }
  
  /* Animation */
  
  @-webkit-keyframes spinner {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @-moz-keyframes spinner {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @-o-keyframes spinner {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @keyframes spinner {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }