.customer-service{display: block;position: fixed;width: 60px;padding: 1rem;height: 60px;right: 6%;bottom: 1.5rem;border-radius: 50%;background-color: #04327a;z-index: 20;box-shadow: 0 4px 4px rgba(0,0,0,.15);transition: all .3s;}@media (min-width: 768px) {.customer-service{right: 4%;}}@media (min-width: 1200px) {.customer-service{right: 3%;}}@media (min-width: 1366px) {.customer-service{right: 2rem;}}.customer-service img{display: block;width: 28px;height: 28px;}