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