body 
{
  background-image: url("img/Background_top.png"), url("img/Background_logo.png");
  background-position: top, right;
  background-repeat: no-repeat,  no-repeat;
  background-size: 100%, contain;

}

.osef
{
	 /*url("img/Background_bot.png")*/
	
}


li
{
	margin: 15px;
	font-size:22px;
	
}

.all
{
	position:relative;
	top : 130px;
	margin:auto;
}

.title1
{
	text-align:center;
	color: purple;
	margin:auto;
}

.scenario
{
	margin: auto;
    width: 70%;
    border: 3px solid green;
    padding: 10px;
}

.title2
{
	text-align:center;
	color: purple;
	margin:auto;
}

.level
{
	margin: auto;
    width: 70%;
    border: 3px solid green;
    padding: 10px;
}