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