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