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