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