могу показать если интересно:
.number {background-color: #5a6275;color: #e7eeff;text-shadow: 0px 4px 0px rgba(0,0,0,0.21);}
.number {-webkit-transition: background .4s;transition: background .4s;display: inline-block;vertical-align: top;padding: 0 5px;border-radius: 4px;font-size: 2.43333em;position: relative;z-index: 0;}
.number:before {content: '';position: absolute;z-index: -1;width: 100%;height: 1px;left: 0;top: 50%;}
.number:before {background-color: #a0a9c0;}