a.about, a.about img {background: white; height: 198px; width: 120px;}
a.about:hover, a.about:hover img{background: #e0e0e0; height: 198px; width: 120px;}

a.services , a.services img {background: white; height: 198px; width: 179px;}
a.services:hover, a.services:hover img {background: #e0e0e0; height: 198px; width: 179px;}

a.contact, a.contact img {background: white; height: 198px; width: 179px;}
a.contact:hover, a.contact:hover img {background: #e0e0e0; height: 198px; width: 179px;}

img.main {height: 198px; width: 214px;}