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