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