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