Question

我在使用CSS float：right时遇到问题；当我移除<Frame HorizontalOptions="Center" Margin="20,50,20,0" Padding="10" WidthRequest="300" HasShadow="true"> <FlexLayout x:Name="TextContainer" Direction="Row" AlignItems="End" JustifyContent="SpaceBetween" Wrap="Wrap"/> </Frame>中的var textparts = "This is a long text to be justified" .Split(' ', StringSplitOptions.RemoveEmptyEntries) .Select(x => new Label { Text = x, FontSize = 12, TextColor = Color.FromHex("#555555"), Margin = new Thickness(1, 0) }); foreach (var textpart in textparts) TextContainer.Children.Add(textpart);时，将显示float:right;，但我需要.container

这是 DEMO 。您看不到图像。当您删除.app-chat-image-more中的float：right时，您可以看到图像。如何使用float：right;处理图片显示？。任何人都可以帮我吗？

float:right;

.container

Answer 1

给.container和width: 100%。

由于设置了max-width: 60%，因此宽度实际上为60％。但是，您需要设置宽度才能使用float: right。

.container {
  width: 100%;
  max-width: 60%;
  -webkit-border-radius: 10px;
  -webkit-border-top-right-radius: 3px;
  -webkit-border-bottom-right-radius: 3px;
  -moz-border-radius: 10px;
  -moz-border-radius-topright: 3px;
  -moz-border-radius-bottomright: 3px;
  border-radius: 10px;
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
  border-top-right-radius: 3px;
  border-bottom-right-radius: 3px;
  background-color: #dcf8c6;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.13);
  float: right;
}

.app-chat-image-more {
  width: 100%;
  -webkit-border-radius: 10px;
  -webkit-border-top-right-radius: 3px;
  -webkit-border-bottom-right-radius: 3px;
  -moz-border-radius: 10px;
  -moz-border-radius-topright: 3px;
  -moz-border-radius-bottomright: 3px;
  border-radius: 10px;
  border-top-right-radius: 3px;
  border-bottom-right-radius: 3px;
  overflow: hidden;
  display: inline-block;
  float: right;
}

.chat-image-more-item {
  position: relative;
  float: left;
  width: calc(100%/2 - 2px);
  width: -webkit-calc(100%/2 -2px);
  width: -moz-calc(100%/2 -2px);
  padding: 1px;
}

.app-chat-image-item {
  position: relative;
  padding-top: 100%;
  position: relative;
  overflow: hidden;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  background-position: center;
}

.chat-hidden-image-item {
  position: absolute;
  display: block;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

<div class="container">
  <div class="app-chat-image-more">
    <div class="chat-image-more-item">
      <div class="app-chat-image-item" style="background-image: url('http://www.cartoondistrict.com/wp-content/uploads/2015/02/avatar-wallpaper-for-Pc-11.jpg');">
        <img src="http://www.cartoondistrict.com/wp-content/uploads/2015/02/avatar-wallpaper-for-Pc-11.jpg">
      </div>
    </div>
  </div>
</div>

css float没有在右边显示div

1 个答案: