.wmkcfeedback-box{position:relative;padding:4% 0;display:flex;align-items: center;justify-content: center;}
.wmkcfeedback-box:before{content:'';width:100vw;height:100%;display:block;background:url(/uploads/42018/page/p2024102217335403d7c.jpg) no-repeat center/cover;position:absolute;top:0;left:50%;transform: translateX(-50%);z-index: -1;}
.wmkcfeedback-box .inner{background:rgba(255,255,255,0.7);position: relative;z-index:2;padding:30px;}
.wmkcfeedback-box .inner .feedback-tit{font-weight:var(--fontbold7);color:var(--fontcolor);font-size:var(--fontsize24)}
.wmkcfeedback-box .inner .feedback-des{margin:15px 0;}
@media (max-width:768px){.wmkcfeedback-box .inner .feedback-tit{font-size:var(--fontsize20)}}