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