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