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