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