.jfs-icon-wechat-fill::before{content:""}.jfs-icon-linkedin::before{content:""}.jfs-icon-instagram{display:inline-block;width:1em;height:1em;background-color:var(--jfs-icon-color,#fff);-webkit-mask-mode:alpha;mask-mode:alpha;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='2' y='2' width='20' height='20' rx='5'/><circle cx='12' cy='12' r='4'/><circle cx='17.5' cy='6.5' r='1' fill='black' stroke='none'/></svg>") center/contain no-repeat;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='2' y='2' width='20' height='20' rx='5'/><circle cx='12' cy='12' r='4'/><circle cx='17.5' cy='6.5' r='1' fill='black' stroke='none'/></svg>") center/contain no-repeat}.jfs-icon-instagram::before{content:none}.jfs-floating-social__custom-icon{width:calc(var(--jfs-button-size,44px) * .48);height:calc(var(--jfs-button-size,44px) * .48);object-fit:contain;filter:brightness(0) invert(1)}