a img {
	border:0;
	vertical-align:middle;
	text-decoration:none;
}
th {
    background-color : #e1e1e1;
}

tr:nth-child(2n) td {
    background-color : #efefef;
}

tr:nth-child(2n+1) td {
    background-color : #e8e8e8;
}