.top{background-color:#fff;display:flex;justify-content:space-between;align-items:center;height:.8rem;width:100%;top:0;left:0;position:fixed;margin:0 auto;border-bottom:.01rem solid #f1f1f1;z-index:9999}.top img{width:.4rem;height:.4rem;display:block}.content[data-v-ead36454]{padding:.5rem;box-sizing:border-box}.title[data-v-ead36454]{text-align:center;font-weight:700;font-size:.4rem}.richtext[data-v-ead36454]{margin-top:.3rem}.backhome-btn[data-v-ead36454]{position:fixed;right:.3rem;top:80%;width:.8rem;height:.8rem}.backhome-btn image[data-v-ead36454]{width:100%;height:100%}