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