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