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