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