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