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