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