stylemain.css

body {background-color: #5CDB95;}
h1   {color: #EDF5E1; font-family: 'Orbitron', sans-serif;}
h3   {color: #EDF5E1; font-family: 'Orbitron', sans-serif;  margin-left: 50px;}
p    {color: #05386B; font-family: 'Orbitron', sans-serif;  margin-left: 50px;}
a    {color: #05386B; font-family: 'Orbitron', sans-serif;}
button    {color: #05386B; font-family: 'Orbitron', sans-serif;}
.gameslist button    {margin-left: 50px;}
.gameslist button {
  background-color: #5CDB95;
  border: none;
  padding: 14px 25px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 17px;
}

.gameslist button:hover{
  background-color: #8EE4AF;
}
body {margin:0;}
.topnav {
  width: 100%;
  overflow: auto;
}

.topnav a {
  float: left;
  width: 17%;
  text-align: center;
  transition: all 0.3s ease;
  color: #05386B;
  font-size: 20px;
  text-decoration: none;
  padding: 14px 16px;
}
#warnmodule {
	z-index:100;
	margin-left:300px;
	display:none;
	position:absolute;
	width:600px;
	height:450px;
	background-color:red;
}
.moduleclose {
	right:3;
	top:3;
	background-color:red;
	border-width:0;
	font-size:25px;
}