Element block pseudo-element :before generated with width 160px transform display block padding 20px cursor default border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto margin 0px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto position static float none font-size 16px border 1px rgba(180,180,180,1) solid font-weight normal box-sizing content-box line-height 1 transition overflow hidden