ul.cals li, ul.cals li a {
	height: 40px;
    line-height: 40px;
}

ul.cals li, ul.cals li a, ul.cals li a img {
	margin: 0;
    vertical-align: middle;
}

.sc-img {
	margin: 0 0 0 -1px;
    vertical-align: middle;
}

.github-img {
	margin-left: -1px;
}