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