.telegram-button {position: fixed;left: 5%;bottom: 85px;transform: translate(-50%, -50%);border-radius: 50%;width: 66px;height: 66px;color: #fff;text-align: center;line-height: 66px;font-size: 33px;z-index: 9999;}.telegram-button.init{background: #257de3;bottom: 20px;}.telegram-button.close{background: #f5f5f5;bottom: 20px;}.telegram-button.viber{bottom: 155px;}.telegram-button a {color: #fff;}a .telegram-button.close{color: #555;}.telegram-button:before, .telegram-button:after {content: " ";display: block;position: absolute;border: 1px solid #0088cc;left: -20px;right: -20px;top: -20px;bottom: -20px;border-radius: 50%;opacity: 0;backface-visibility: hidden;}.telegram-button:before.init, .telegram-button:after.init{animation: animate 1.5s linear infinite;}.telegram-button.viber:before, .telegram-button.viber:after{border: 1px solid #665CAC;}.telegram-button.close:before, .telegram-button.close:after{border: 1px solid #555;}.telegram-button:after{animation-delay: 2s;}@keyframes animate {0% {transform: scale(0.5);opacity: 0;}50% {opacity: 1;}100% {transform: scale(0.8);opacity: 0;}}@media (max-width : 1600px) {.telegram-button{right: auto;left: 280px;}}@media (max-width : 991px) {.telegram-button{right: auto;left: 80px;}}@media (max-width : 800px) {.telegram-button {bottom: 70px;right: 90%;}.telegram-button.viber {bottom: 140px;}.telegram-button.close {bottom: 0px;}}