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