.module-single-icon .hi-icon {
    cursor: pointer;
    height: 2em;
    line-height: 2em;
    text-align: center;
    width: 2em; 
    font-size: 30px;
    color: #ccc;
    -webkit-transition: all .35s ease;
    -o-transition: all .35s ease;
    transition: all .35s ease;    
    display: inline-block;
    vertical-align: top;
    margin: 0
}

.single-icon-default .hi-icon {
    height: 1em;
    line-height: 1em;
    width: 1em
}

.single-icon-skin1 .hi-icon {
	background-color: transparent;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}

.single-icon-skin2 .hi-icon {
	background-color: transparent;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px; 
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}