这次有个需求是在web首页添加分类菜单，一共是8个分类，在移动端水平展示，可以左右滚动。
最后在手机上微信浏览器看到是有个滚动条，非常影响美观。

主要通过以下代码实现水平滚动

white-space: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
/* 解决ios手机页面滑动卡顿问题 */
        -webkit-overflow-scrolling: touch;

那如何隐藏滚动条呢 ，有三种方式：

1、设置伪元素::-webkit-scrollbar

.header::-webkit-scrollbar {
        display: none;
      }

但是这个只适用于Chrome，兼容性不太好

2、使用外层div进行包裹 通过设置height高度（遮盖滚动条）和overflow:
hidden，对scroll的container设置padding-bottom: 50px;将滚动条下移

<div class="category-nav">
      <ul class="nav-list">
        <li class="nav-item">item1</li>
        <li class="nav-item">item2</li>
        <li class="nav-item">item3</li>
        <li class="nav-item">item4</li>
        <li class="nav-item">item5</li>
        <li class="nav-item">item6</li>
        <li class="nav-item">item7</li>
        <li class="nav-item">item8</li>
        <li class="nav-item">item9</li>
        <li class="nav-item">item10</li>
      </ul>
    </div>
    <style>
      .category-nav {
        height: 92px;
        overflow: hidden;
      }
      .nav-list {
        list-style: none;
        white-space: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        margin: 0;
        padding-left: 34px;
        padding-right: 34px;
        padding-bottom: 50px;
        /* 解决ios手机页面滑动卡顿问题 */
        -webkit-overflow-scrolling: touch;
      }
      .nav-item {
        width: 56px;
        height: 56px;
        background: #eee;
        margin: 10px;
        display: inline-block;
      }
    </style>

3、借助使用swiper插件，设置模式freeMode: true

<div class="swiper-container">
      <div class="swiper-wrapper">
        <div class="swiper-slide">slider1</div>
        <div class="swiper-slide">slider2</div>
        <div class="swiper-slide">slider3</div>
        <div class="swiper-slide">slider4</div>
        <div class="swiper-slide">slider5</div>
        <div class="swiper-slide">slider6</div>
        <div class="swiper-slide">slider7</div>
        <div class="swiper-slide">slider8</div>
        <div class="swiper-slide">slider9</div>
        <div class="swiper-slide">slider10</div>
        <div class="swiper-slide">slider11</div>
      </div>
    </div>
    <style>
      .swiper-container {
        width: 100%;
        height: 80px;
      }
      .swiper-slide {
        width: 56px;
        height: 56px;
        background: #eee;
        margin: 10px;
      }
    </style>
    <link
      href="https://cdn.bootcss.com/Swiper/4.5.0/css/swiper.min.css"
      rel="stylesheet"
    />
    <script src="https://cdn.bootcss.com/Swiper/4.5.0/js/swiper.min.js"></script>
    <script>
      var mySwiper = new Swiper(".swiper-container", {
        slidesPerView: "auto",
        freeMode: true,
        spaceBetween: 0
      });
    </script>

个人使用的是上面的第二种方式，完美解决问题

效果图

解决移动端ios下overflow-x scroll无法隐藏滚动条的问题