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