为什么我的媒体查询会影响每个宽度,而不仅仅是针对我设置的 (max-width: 860px)?

Why is my media query affecting every width and not just targeting the (max-width: 860px) which I set?

我正在为一个网站设计样式,并且按照我的意愿拥有它,直到 - 我添加了媒体查询... 它只是一个针对 860 像素及更小设备(最大宽度:860 像素)的媒体查询...

然而,即使在更宽的屏幕上,媒体查询也会以某种方式生效,实际上弄乱了我的整个布局...我将它放在单独的 .css 文件中,因为我想检查是否一切正常我没有 link 媒体查询 .css 文件 - 是的 - 没有它一切正常......

我真的不明白是什么导致了媒体查询的行为。我在发布此问题之前进行了搜索,但找不到此特定问题。

谁能帮我解决这个问题?这是我的 media.css -


@media (max-width: 860px) {

  .navbar span {
    display: none;
  }

  .navbar h2 {
    display: none;
  }
  .navbar img {
    width: 50px;
    /* padding: 0 15px; */
    display: flex;
    flex-direction: row;
  }

  .navbar {
    display: flex;
    justify-content: space-between;
  }

  .hide {
    display: none;
  }

  .section-1 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
  }

  .mobile-img {
    display: block;
    width: 100%;
    margin-bottom: 0;
  }

  .section-1-content {
    display: block;
    width: 100%;
    margin: 0;
  }

  .section-1 h1 {
    font-size: 10vw;
    line-height: 10vw;
    margin-top: -8vw;
  }

  .section-1 p {
    font-size: 5vw;
    line-height: 6vw;
  }

  .section-1 .btn {
    background-color: #9b9b9b; 
    width: 100%;
  }

  .section-2-left {
    display: none;
  }

  .section-2 {
    display: flex;
    flex-direction: column;
    width: 100%;
  }

  .section-2 .content-right {
    display: inline-block;
    width: 100%;
  }

  .box-side {
    display: block;
    border: none;
  }

  .section-2 .box-side-text {
    display: flex;
    flex-direction: column;
    width: 100%;
  }

  .section-2 h4 {
    font-size: 5vw;
    padding-bottom: 2vw;
  }

  .section-2 p {
    font-size: 4vw;;
  }

  .section-2 a {
    font-size: 4vw;;
  }

  .section-3 h3 {
    font-size: 7vw;
    font-weight: 780;
  }

  .section-3 {
    /* display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%; */
  }

  /* .grid {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 90%; */

  }

  .box {
    display: flex;
    flex-direction: column;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;

  }

  .row-1, .row-2, .text-wrap-grid {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  .text-wrap-grid {
     background-color: #d8d8d8;

  }

    /* display: block; */
    /* display: flex;
    flex-direction: column;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;

   */

  .section-3 h4 {
    font-size: 3.5vw;
  }


  .section-4 h3 {
    font-size: 7vw;
    font-weight: 780;
  }

  .section-4-all {
    display: flex;
    flex-direction: column;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  .section-4-left {
    display: flex;
    flex-direction: column;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }


  video {
    width: 100%;
  }

}

这是因为你没有正确设置媒体查询。请尝试

@media only screen and (max-width: 860px) {
}

看看这是否有效。

我发现了一个问题 - 当我评论东西时 - 我不小心遗漏了几个 } 只是闲逛,这导致了错误。