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