Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid transition position static line-height 1 outline none box-sizing content-box padding 20px transform cursor default height auto overflow hidden float none opacity 1 display block font-size 16px z-index auto text-shadow 1px 1px 1px rgba(152,0,0,1) margin 0px border-radius font-weight normal background box-shadow 1px 1px 1px rgba(152,0,0,1) width 160px