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