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