html, body {
        margin: 0;
        width: 100%;
        height: 100%;
        overflow: hidden;
        background-color: #000;
      }

      a:link, a:visited{
        color: #bdc3c7;
      }

      .credit{
        position: absolute;
        text-align: center;
        width: 100%;
        padding: 20px 0;
        color: #fff;
      }

      #progress {
        width: 0;
        height: 5px;
        position: fixed;
        top: 0;
        background: #fff;
        -webkit-transition: opacity 0.5s ease;
        transition: opacity 0.5s ease;
      }

      #progress.finish {
        opacity: 0;
      }



.visible{
	padding: 15px;
	box-shadow: 0 3px 10px rgb(0 0 0 / 20%);
	max-height: 100% !important;
}

.visible a{
	color: #fff;
}
div.title{
        text-align: center;
}