css-float

问题 Wondering whether if there is a css-only way to perform to toggle styles on the corresponding label on input's focus. So far I have: $(document).on('focus active', 'input',function(){ $('label[for='+$(this).attr('id')+']').addClass('active'); }); $(document).on('blur', 'input',function(){ $('label[for='+$(this).attr('id')+']').removeClass('active'); }); HTML: <div class="row"> <label for="contact_form_mail">Email</label> <input id="contact_form_mail" name="contact_form_mail" type="email"

问题 I want to create a "scorecard" grid to output some data. If the data in each div.item is all the same height, then a simple float left on each div.item gives a nice even layout which scales up and down nicely depending on browser size. If the data however is variable, a different number of lines in each div, then the way elements float gives an uneven and messy output. See code sample below. If you create a page with the below, resize the browser to about 800px wide so that box 1, 2, and 3

问题 I want to create a "scorecard" grid to output some data. If the data in each div.item is all the same height, then a simple float left on each div.item gives a nice even layout which scales up and down nicely depending on browser size. If the data however is variable, a different number of lines in each div, then the way elements float gives an uneven and messy output. See code sample below. If you create a page with the below, resize the browser to about 800px wide so that box 1, 2, and 3

问题 i have the following layout for a search box with: <div id="emulating_variable_width"> <form id="srxForm" method="post"> <div id="qsrxSearchbar"> <div id="scope"> Person Name </div> <input type="text" id="theq" title="Search"> <button id="btnSearch" type="button">Search</button> </div> </form> </div>​ (its very much simplified for showing purposes) The title in the 'scope' is a text that can be variable in length What i will like is to have the input text element to fill all available space

问题 Now I have a span element I give it width and height for example 500px I know it inline element so it doesn't accept width and height but why it applies when I float it?? span.first { width: 500px; height: 500px; border: 1px solid #000; float: right; } span.second { width: 500px; height: 500px; border: 1px solid #000; } <span class="first">with float</span> <span class="second">without float</span> https://codepen.io/kemozzz/pen/KvVrXj 回答1: In accordance with CSS rules, when you apply float

问题 I have a number of divs floating in several rows. The divs contain text-previews and a link to slide down the full content (see http://jsfiddle.net/yDcKu/ for an example). What happens now: When you slide down the content-div it opens right after the connected preview. What I want to happen: Open the content-div after the last div in the row. I assume the could be done by: 1. find out which div is the last one in the row of the activated preview, 2. add an id to this div and 3. append the

问题 Update : the below behavior is not visible on Firefox. Let's start with the following situation: html { background: red; } body { margin: 0; min-height: 100vh; background-color: green; } div { min-height: 50px; background-color: pink; margin-bottom: 50px; } <div></div> The body is defined with a min-height:100vh and we have a scroll bar that allow us to see the html . Here we are having a margin-collapsing , the margin of the div is collapsed with the body margin and thus create this space

问题 Because examples rule: http://jsfiddle.net/rudiedirkx/wgue7/ How do I get the bars to the bottom instead of the top? Now they're sticking to the top of the container ( #bars ) but I want them sticking to the bottom. As you can see, I don't know the height of the highest bar, so I don't know the height of the container. These q+a don't help: Vertically align floating divs, Vertically align floating DIVs Should be simple, right? If it helps: it only has to work in decent browsers. PS. Number of

问题 I have a list like this: <div> <ul> <li>one</li> <li>two</li> <li>three</li> <li>four</li> </ul> </div> and the following CSS: ul { width: 160px; height: 100px; overflow: auto; } li { width: 80px; display: inline-block; float: left } I'm trying to force the list items to display from left to right, that is one - two - three - four My problem: Doing it like this gives me two rows with two items each. Question: Is there a CSS way to force the list items to all be in a single row so I can use

问题 i am using left floating DIVs to simulate a two column layout (each div contains textfield to edit different data, like name, hobbies,...). So it should look like this 1 2 3 4 5 6 Now my div-boxes aren't always the same, since some DIVs have more elements than the other ones. Now my layout looks likes this 1 2 2 3 4 5 6 You can also see the effect on this example if you scale your so that only four or three colums are shown. E.g. if 4 columns are shown in a row there is much space between