.wa-logo {position: fixed;bottom: 2rem;right: 2rem;width: 4rem;height: 4rem;-ms-flex-pack: center;-webkit-box-pack: center;justify-content: center;-ms-flex-align: center;-webkit-box-align: center;align-items: center;display: -ms-flexbox;display: -webkit-box;display: flex;z-index: 1;background: #007bff;border-radius: 100%;}
.wa-logo img {width: 100%;height: 100%;}