Element block pseudo-class :hover generated with box-sizing content-box margin 0px height auto z-index auto cursor default font-weight normal border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px font-size 16px padding 20px outline none line-height 1 opacity 1 background transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none overflow hidden position static border 0px rgba(0,0,0,1) solid transform display block