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