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