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