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