<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<div class="card-widget heo-right-widget" id="card-wechat" th:fragment="wechat"
th:with="faceImg = ${theme.config.sidebar.wechat_img_back}, backImg=${theme.config.sidebar.wechat_img_back}">
    <div id="flip-wrapper">
        <div id="flip-content">
            <div class="face"
                 th:style="'background: url('+ @{${#strings.isEmpty(faceImg) ? '/assets/images/wechat/wechat1.png' : faceImg }} +') center center / 100% no-repeat;'"></div>
            <div class="back face"
                 th:style="'background: url('+ @{${#strings.isEmpty(faceImg) ? '/assets/images/wechat/wechat2.png' : faceImg }} +') center center / 100% no-repeat;'"></div>
        </div>
    </div>
</div>
</html>