.btn-center{text-align:center}.btn-right{text-align:right}.button span:after{content:'';position:absolute;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cg fill='%23FFFFFF' fill-rule='nonzero'%3E%3Cpath d='M2 11h16v2H2z'/%3E%3Cpath d='M17.5 16V8l5 4z'/%3E%3C/g%3E%3C/svg%3E");right:0;top:0px;z-index:99999;width:24px;height:24px}.button span{position:relative;padding-right:32px}