#overlay {
    position: fixed; /* Sit on top of the page content */
    display: none; /* Hidden by default */
    width: 100%; /* Full width (cover the whole page) */
    height: 100%; /* Full height (cover the whole page) */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,1); /* Black background with opacity */
    z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
    cursor: pointer; /* Add a pointer on hover */
  }

  #text{
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 50px;
    color: white;
    transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
  }
  
  a.button7
  {
	display:inline-block;
	padding:0.7em 1.7em;
	margin:0 0.3em 0.3em 0;
	border-radius:0.2em;
	box-sizing: border-box;
	text-decoration:none;
	font-family:'Roboto',sans-serif;
	font-weight:400;
	color:#FFFFFF !important;
	background-color:#3369ff;
	box-shadow:inset 0 -0.6em 1em -0.35em rgba(0,0,0,0.17),inset 0 0.6em 2em -0.3em rgba(255,255,255,0.15),inset 0 0 0em 0.05em rgba(255,255,255,0.12);
	text-align:center;
	position:relative;
	}
	a.button7:active
	{
	box-shadow:inset 0 0.6em 2em -0.3em rgba(0,0,0,0.15),inset 0 0 0em 0.05em rgba(255,255,255,0.12);
	}
	
	@media all and (max-width:30em)
	{	
		a.button7
		{
			display:block;
			margin:0.4em auto;
		}
	}
	

  .modalcom {
    display: none;
    position: fixed; 
    padding-top: 400px;
    left: 0; 
    top: 0;
    width: 100%;
    height: 100%; 
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.5);
  }
  .modalcom-content {
    position: relative; 
    background-color: white;
    padding: 20px; 
    margin: auto; 
    width: 75%;  
	color: red;
	font-size:20px;
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
  }