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