epp/weixin-miniprogram/pages/index/index.wxss

/* pages/index/index.wxss */
#menu-view {
  display: flex;
  text-align: center;
  flex-wrap: wrap;
  padding: 20px 10px;
}

.welcome-text {
  display: block;
  padding-left: 30px;
  padding-top: 18px;
  font-size: 20px;
}

.menu-item {
  width: 25%;
  margin: 10px 0;
}

.item-image {
  width: 50px;
  height: 50px;
}