centering

问题 I want to make the bottom border narrower and responsive while keeping text centered at the same time. How could I achieve that? I tried using width property explicitly but that is apparently not working. DEMO: https://www.bootply.com/jEB0e4Ao61 h1 { border-bottom: 1px solid orange; padding-bottom: 5px; width: 400px; } <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1

问题 I want to make the bottom border narrower and responsive while keeping text centered at the same time. How could I achieve that? I tried using width property explicitly but that is apparently not working. DEMO: https://www.bootply.com/jEB0e4Ao61 h1 { border-bottom: 1px solid orange; padding-bottom: 5px; width: 400px; } <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1

问题 I want to make the bottom border narrower and responsive while keeping text centered at the same time. How could I achieve that? I tried using width property explicitly but that is apparently not working. DEMO: https://www.bootply.com/jEB0e4Ao61 h1 { border-bottom: 1px solid orange; padding-bottom: 5px; width: 400px; } <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1

问题 I'm working on a very simple application using native WPF and MVVM. The main "shell" view uses what I believe is a common basic pattern, in which it contains a ContentControl that is databound to the active viewmodel, which injects the view through data templates. This is an abbreviated version of what it looks like: <Window.DataContext> <local:ShellViewModel/> </Window.DataContext> <Window.Resources> <DataTemplate DataType="{x:Type local:DbConfigViewModel}"> <local:DbConfigView/> <

来源： https://stackoverflow.com/questions/30268311/svg-animation-rotate-group-around-its-center

来源： https://stackoverflow.com/questions/30268311/svg-animation-rotate-group-around-its-center

来源： https://stackoverflow.com/questions/30268311/svg-animation-rotate-group-around-its-center

问题 In Inno Setup, how do I center some text in the window? I tried making it a TLabel and setting the Alignment to taCenter but it didn't have any effect. I can set the Left and Top with no problems. 回答1: The Alignment property controls the horizontal placement of the text within the label. It's not used to position controls within their parent. Except Align property (which stretches controls to given space), there is no way to center controls to their parents. But you can make a function for

问题 Why do CSS filters, (ones that seem to have nothing to do with size/positioning) break your ability to give descendant-elements a fixed position? In addition to answering this question, please suggest a solution that addresses the problem I showcase below. The CSS and HTML below simply produces a little red box in the center of the viewport: #box { background: red; color: white; display: inline-block; border: solid #333333 10px; padding: 5px; position: fixed; top: 50%; left: 50%; transform:

问题 The question is basically already stated in the title, but to clarify: I'm trying to horizontally center an anchor <a> in a main content area. I would like to do this without : Using fixed widths Adding extra markup (an extra parent div for example) Styling the parent container (so setting the parent to text-align:center for example) Setting the <a> as a full width block (I would like to keep the clickable area a big as the link itself) So basically I would like to do this just by styling the