.body{background: #e1d8cf;}
.body{background: #eed;}

#devmark{
width:150px;
height:150px;
position:fixed;
top:50vh;
left:10px;
background:red;
border-radius:150px;
opacity:0.5;

}
#devmark p{
	height: 150px;
	width: 150px;
	display: table-cell;
	vertical-align: middle;
	text-align:center;
	font-size: 290%;
	color:white;
}