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