.bubble {position: relative;width: 210px;height: 80px;padding: 0px;background: #C0C0C0;-webkit-border-radius: 10px;-moz-border-radius: 10px;border-radius: 10px;}.bubble:after {content: '';position: absolute;border-style: solid;border-width: 0 15px 15px;border-color: #C0C0C0 transparent;display: block;width: 0;z-index: 1;top: -15px;left: 90px;}.bubble p {font-size: 15px;color: #000000;text-align : center;left: 50%;margin: 0 -50% 0 0;position: absolute;text-align: center;top: 50%;transform: translate(-50%, -50%);}