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