Element block pseudo-element :before generated with display block position static opacity 1 font-size 16px z-index auto transform overflow hidden font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px border-radius line-height 1 border 3px rgba(0,0,0,1) solid background outline none padding 20px height auto cursor default float none box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition width 160px