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