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