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