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