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