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