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