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