#app{background:#000;background:linear-gradient(90deg,#000,#132d2d 30%,#234d52 65%,#647c57)}.black-label label{color:#fff!important;font-size:20px}.flex-center{display:flex;flex-direction:column;align-items:center}.colorover{background:#000;background:linear-gradient(90deg,#000,#132d2d 30%,#234d52 65%,#647c57)}