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