hitxy-member/css/workspace.css

<style>
#username {
	width:calc(100% - 130px);
}

#step1{
	width: 110px; 
	float:right;
}

#errUserName {
	color: red;
	
}
div.verification, div.details, div.success {
	height:100px; 
	background:lightgrey; 
	margin-top:10px; 
	margin-bottom:10px;
	color:white;
}
</style>