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