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