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