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