Title

div { width: 120px; height: 120px; line-height: 120px; margin: 20px; background-color: #5cb85c; float: left; font-size: 12px; text-align: center; color: orangered }
.img1 { }
.img1:hover { }
.img2 { }
.img2:hover { }
.img3 { }
.img3:hover { }
.img4 { }
.img4:hover { }