html - 带有行内 block 元素的中心框

Question

我有一个盒子，里面有一个 display: inline-block 元素。如果框中的元素没有填满整行，我需要将内容对齐在中间，但元素在左边。

我曾尝试在行内 block 中设置全部内容，但这仅适用于只有一行元素而不是两行或更多行的情况。此外，我需要它具有响应性，因此不能使用固定缩进。

屏幕:

代码:

.booking-time{
  font-size: 0;
  line-height: 0;
  border: 1px solid red;
  padding: 5px;
  text-align: center;
}
.inner{
  display: inline-block;
  text-align: left;
}
.btn{
  width: 100px;
  background: #3578d5;
  color: #fff;
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  line-height: 20px;
  padding: 8px 16px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.3s, color 0.3s, background 0.3s;
  margin: 0 5px 5px 0;
}

<div class="booking-time">
  <div class="inner">
    <button type="button" class="btn btn-flat">
      8:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      8:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      8:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      8:45 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:45 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:45 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:45 AM
    </button>
  </div>
</div>

Answer 1

您可以从父容器中删除 display:inline-block; 但将其保留在子元素中。

对于你的其他容器，你可以去:

.inner{
  display:block;
  max-width:90%;
  margin:0 auto;
  text-align: left;
}

将 max-width 设置为适合您的值。

编辑:我知道这不是您想要的完美解决方案，但就我而言，如果没有一些脚本，您想要的是不可能的。

This snippet can also be found on jsFiddle

.booking-time{
  font-size: 0;
  line-height: 0;
  border: 1px solid red;
  padding: 5px;
  text-align: center;
}
.inner{
  display:block;
  max-width:90%;
  margin:0 auto;
  text-align: left;
}
.btn{
  width:100px;
  background: #3578d5;
  color: #fff;
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  line-height: 20px;
  padding: 8px 16px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.3s, color 0.3s, background 0.3s;
  margin: 0 5px 5px 0;
}

<div class="booking-time">
  <div class="inner">
    <button type="button" class="btn btn-flat">
      8:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      8:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      8:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      8:45 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      9:45 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      10:45 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:00 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:15 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:30 AM
    </button>
    <button type="button" class="btn btn-flat">
      11:45 AM
    </button>
  </div>
</div>