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