.bbb-button-block{background:#fff;box-shadow:0 -1px 0 0 #fff;box-sizing:border-box;display:flex;justify-content:center;padding:clamp(64px,7.8125vw,150px) 16px;position:relative;width:100%}.bbb-button-block.bbb-theme--dark{background:#000;box-shadow:0 -1px 0 0 #000}