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