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