阻止特定的子div扩展父div [英] Prevent a specific child div from expanding the parent div

问题描述

我目前正在开发一个网站，并遇到CSS问题.

我有一个包含两个或多个子代的父代div:一个包含一个用户名，该用户名位于其他子代之上，并排在1个或多个并排的div之下，显示由所有者拥有的项目用户.

目前可以正常使用，但是如果用户名(顶部div)大于下面的div的总宽度，则它将扩展父级div.

我只想允许底部的div扩展父级div，并使标题div使用父级div的整个宽度，而不能使其变大.

我为此创建了一个小提琴: http://jsfiddle.net/mLxjL/2/

HTML:

<div class="matches">
    <div class="match-container">
        <div class="user-match-container">
            <div class="match-owner user">You</div>
            <div class="match">
                <div class="thumbnail">
                    <img class="image-container" src="img-path">
                    <div class="thumbnail-count">2</div>
                </div>
                <div class="item-name">The Zeppelin of Consequence (Trading Card)</div>
            </div>
        </div> <span class="arrow">→</span> 
        <div class="user-match-container">
            <div class="match-owner friend">PfaU- [W] King Arthurs Gold</div>
            <div style="clear:both;"></div>
            <div class="match">
                <div class="thumbnail">
                    <img class="image-container" src="img-path">
                    <div class="thumbnail-count">2</div>
                </div>
                <div class="item-name">The Lost Hobo King</div>
            </div>
        </div>
    </div>
</div>

CSS:

.match-container:before, .match-container:after {
    content:"";
    display:table;
}
.match-container:after {
    clear:both;
}
.match-container {
    border:1px solid #666;
    background-image:url('img/stripes.png');
    border-radius:5px;
    padding:10px;
    margin:10px;
    float:left;
}
.match {
    width:112px;
    float:left;
    margin: 0 2px;
}
.match .image-container {
    width:112px;
    height:130px;
    display:block;
}
.match .item-name {
    line-height:12px;
    font-size:10px;
    margin-top:4px;
    text-align:center;
    height:24px;
    overflow:hidden;
    clear:both;
}
.match-container .arrow {
    float:left;
    position:relative;
    top:70px;
    margin:5px;
}
.match-owner {
    line-height:14px;
    font-size:12px;
    margin-top:4px;
    text-align:center;
    height:14px;
    overflow:hidden;
    margin-bottom:4px;
    border:1px solid #666;
    background-image:url('img/stripes.png');
    border-radius:5px;
}
.match-owner.user {
    background-color:green;
}
.match-owner.friend {
    background-color:red;
}
.thumbnail-count {
    position:relative;
    top:-24px;
    margin-bottom:-24px;
    font-size:16px;
    font-weight:bold;
    border-top:1px solid white;
    border-right:1px solid white;
    border-top-right-radius: 7px;
    font-size:18px;
    background: rgb(160, 160, 160) transparent;
    background: rgba(160, 160, 160, 0.70);
    padding: 0 4px;
    float:left;
}
.user-match-container {
    float:left;
}

是否可以在不使用JavaScript的情况下做到这一点?

解决方案

您可以使用绝对定位

FIDDLE

position:absolute;
top:0;
left:0;
width:100%;

以及容器div上:

padding-top: /*the height of the absolutly positioned child*/ ;
position:relative;

I'm currently developping a website and encountered a problem with CSS.

I have a parent div containing 2 or more children: one containing the name of a user that sits on top of the other children, and just below 1 or more side by side divs which display items owned by the user.

At the moment it works fine, but if the user's name (top div) is larger than the total width of the divs below, it will expand the parent div.

I'd like to only allow the bottom divs to expand the parent div and make the title div use the full parent div's width without being able to make it larger.

I created a fiddle about it: http://jsfiddle.net/mLxjL/2/

HTML:

<div class="matches">
    <div class="match-container">
        <div class="user-match-container">
            <div class="match-owner user">You</div>
            <div class="match">
                <div class="thumbnail">
                    <img class="image-container" src="img-path">
                    <div class="thumbnail-count">2</div>
                </div>
                <div class="item-name">The Zeppelin of Consequence (Trading Card)</div>
            </div>
        </div> <span class="arrow">→</span> 
        <div class="user-match-container">
            <div class="match-owner friend">PfaU- [W] King Arthurs Gold</div>
            <div style="clear:both;"></div>
            <div class="match">
                <div class="thumbnail">
                    <img class="image-container" src="img-path">
                    <div class="thumbnail-count">2</div>
                </div>
                <div class="item-name">The Lost Hobo King</div>
            </div>
        </div>
    </div>
</div>

CSS:

.match-container:before, .match-container:after {
    content:"";
    display:table;
}
.match-container:after {
    clear:both;
}
.match-container {
    border:1px solid #666;
    background-image:url('img/stripes.png');
    border-radius:5px;
    padding:10px;
    margin:10px;
    float:left;
}
.match {
    width:112px;
    float:left;
    margin: 0 2px;
}
.match .image-container {
    width:112px;
    height:130px;
    display:block;
}
.match .item-name {
    line-height:12px;
    font-size:10px;
    margin-top:4px;
    text-align:center;
    height:24px;
    overflow:hidden;
    clear:both;
}
.match-container .arrow {
    float:left;
    position:relative;
    top:70px;
    margin:5px;
}
.match-owner {
    line-height:14px;
    font-size:12px;
    margin-top:4px;
    text-align:center;
    height:14px;
    overflow:hidden;
    margin-bottom:4px;
    border:1px solid #666;
    background-image:url('img/stripes.png');
    border-radius:5px;
}
.match-owner.user {
    background-color:green;
}
.match-owner.friend {
    background-color:red;
}
.thumbnail-count {
    position:relative;
    top:-24px;
    margin-bottom:-24px;
    font-size:16px;
    font-weight:bold;
    border-top:1px solid white;
    border-right:1px solid white;
    border-top-right-radius: 7px;
    font-size:18px;
    background: rgb(160, 160, 160) transparent;
    background: rgba(160, 160, 160, 0.70);
    padding: 0 4px;
    float:left;
}
.user-match-container {
    float:left;
}

Is it possible to do this without using JavaScript?

解决方案

You can use Absolute positioning

FIDDLE

position:absolute;
top:0;
left:0;
width:100%;

and on the container div :

padding-top: /*the height of the absolutly positioned child*/ ;
position:relative;

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