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