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