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