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