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