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