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