Template:Block/styles.css

.iblock {
	background-position: left 7px top 50%;
	padding: 0.5em 0.5em 0.5em 40px;
	margin: 20px 0px;
	overflow: hidden;
	background-color: #f8f9fa;
	background-repeat: no-repeat;
	border: 1px solid #ddd;
    font-size: 18px;
    border-radius: 4px;
    cursor: pointer;
    border-color: #4aa55a;
    border-width: 1px;
    box-shadow: 2px 2px 3px 1px ;
	
}