.ttc-preferred-source{display:inline-flex;align-items:center;gap:10px;background-color:#4285f4;color:#fff;font-size:16px;font-weight:600;line-height:1;padding:14px 24px;border:none;border-radius:8px;cursor:pointer;transition:background-color .2s ease,transform .2s ease;box-shadow:0 2px 6px rgba(0,0,0,.12)}.ttc-preferred-source:hover{background-color:#34a853;transform:translateY(-3px)}.ttc-preferred-source img{display:block;background-color:#fff;border-radius:50%;padding:4px;width:16px;height:16px;box-sizing:content-box}