woocommerce/classes/integrations/shareyourcart/sdk/css/style.css

.button_iframe iframe {
    width: 58px;
    height: 230px;
    position: fixed;
    top:360px;
    right:0px;
}

.button_iframe-normal iframe {
    height: 78px;
    width: 230px;
	position:relative;
	z-index:1000;
	vertical-align: middle; 
}

.button_iframe-normal[data-syc-skin="light"] iframe,  .button_iframe-normal[data-syc-skin="dark"] iframe{
	height: 25px;
	width: 125px;
}

.button_iframe-normal.button_height {
	height: 60px;
}

.button_iframe-normal.button_height[data-syc-skin="light"],.button_iframe-normal.button_height[data-syc-skin="dark"] {
	height: 27px;
}