css - 高度中的 CSS 按钮，带有 flexbox

Question

我有一个带有 HTML 和 CSS 代码的片段（我使用并引导）：

.main-section .get-tour {
  height: 75px;
  background: #fcf7f7;
  background: -moz-linear-gradient(top, #fcf7f7 0%, #fcf7f7 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fcf7f7), color-stop(100%, #fcf7f7));
  -webkit-background-origin: padding-box;
  width: 100%;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding-left: 15px;
  margin-bottom: 35px;
}

.main-section .get-tour .form-block {
  display: inline-block;
  margin-right: 15px;
}

.main-section .get-tour .form-block label {
  display: block;
  font-size: 14px;
  font-weight: 300;
  margin-bottom: 10px;
}

.main-section .get-tour .form-block i {
  font-size: 20px;
  color: #a161e1;
  margin-right: 5px;
}

.main-section .get-tour .form-block input {
  background-color: rgba(113, 9, 245, 0.08);
  border: none;
  width: 150px;
  height: 35px;
}

.main-section .get-tour .form-block button {
  height: 75px;
  background: #f2994a;
  border-radius: 0px 4px 4px 0px;
  color: #fff;
  font-size: 21px;
  border: none;
}

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.10.2/css/all.min.css">

<section class="main-section">
  <div class="container">
    <div class="get-tour">
      <form action="">
        <div class="form-block">

          <label>Where</label>
          <i class="fas fa-map-marker-alt"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Date</label>
          <i class="far fa-calendar-alt"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Nights</label>
          <i class="fas fa-clock"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Who</label>
          <i class="fas fa-users"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Type transport</label>
          <i class="fas fa-car"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <button type="submit">Search</button>
        </div>
      </form>
    </div>
  </div>
</section>

当我height: 75px;在我的按钮上设置时，整个表单都会升起，并且 button 不会变成 block 的全高get-tour。我该如何解决这个问题？我使用 flexbox，在get-tour我有属性的类上align-items: center，我在这个块中的所有元素都需要垂直居中。

标签： css

Answer 1

使用网格

网格很适合这种情况，一种表格。

看看并告诉我它是否适合你:)

在更大的屏幕上看起来更好

.main-section {
  margin: 10px 0 0 0;
}

.main-section .get-tour {
/*   height: 75px; */
  background: #fcf7f7;
  background: -moz-linear-gradient(top, #fcf7f7 0%, #fcf7f7 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fcf7f7), color-stop(100%, #fcf7f7));
  -webkit-background-origin: padding-box;
  width: 100%;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding-left: 15px;
  margin-bottom: 35px;
}

.form {
  display: flex;
}

.main-section .get-tour .form-block label {
  display: block;
  font-size: 14px;
  font-weight: 300;
  grid-area: 1 / 2 / 1 / 2;
  margin: 0;
  overflow: hidden;
}

.main-section .get-tour .form-block i {
  font-size: 20px;
  color: #a161e1;
  grid-area: 2 / 1 / 2 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-section .get-tour .form-block input {
  background-color: rgba(113, 9, 245, 0.08);
  border: none;
  width: 100%;
/*   width: 150px; */
  height: 35px;
  grid-area: 2 / 2 / 2 / 2;
}

.main-section .get-tour .search button {
  height: 75px;
  background: #f2994a;
  border-radius: 0px 4px 4px 0px;
  color: #fff;
  font-size: 21px;
  border: none;
  margin: 0 0 0 10px;
}

.form-block {
  display: grid;
  grid-template-columns: 35px 1fr;
  grid-template-rows: 25px 35px;
  margin: 2px 4px;
}

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.10.2/css/all.min.css">

<section class="main-section">
  <div class="container">
    <div class="get-tour">
      <form class="form" action="">
        <div class="form-block">
          <label>Where</label>
          <i class="fas fa-map-marker-alt"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Date</label>
          <i class="far fa-calendar-alt"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Nights</label>
          <i class="fas fa-clock"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Who</label>
          <i class="fas fa-users"></i>
          <input type="text">
        </div>
        <div class="form-block">
          <label>Type transport</label>
          <i class="fas fa-car"></i>
          <input type="text">
        </div>
        <div class="search">
          <button type="submit">Search</button>
        </div>
      </form>
    </div>
  </div>
</section>