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Is there a CSS parent selector?26个
当选择单选按钮时,有没有办法为单选按钮的颜色变化设置标签？
当选择单选按钮时,有没有办法为单选按钮的颜色变化设置标签？
我希望标签在悬停状态下与绿色相同,但我似乎无法弄清楚如何实现这一目标？
label.btn span {
font-size: 16px;
}
i.fa {
font-size: 24px;
}
i.fa.fa-dot-circle-o {
font-size: 24px;
}
label input[type="radio"] {
color: #c8c8c8;
display: inline;
}
label input[type="radio"] ~ i.fa.fa-dot-circle-o {
display: none;
}
label input[type="radio"]:checked ~ i.fa.fa-circle-o {
display: none;
}
label input[type="radio"]:checked ~ i.fa.fa-dot-circle-o {
color: #78a025;
display: inline;
font-size: 24px;
}
label:hover input[type="radio"] ~ i.fa {
color: #78A025;
}
label input[type="checkBox"] ~ i.fa.fa-square-o {
color: #c8c8c8;
display: inline;
}
label input[type="checkBox"] ~ i.fa.fa-check-square-o {
display: none;
}
label input[type="checkBox"]:checked ~ i.fa.fa-square-o {
display: none;
}
label input[type="checkBox"]:checked ~ i.fa.fa-check-square-o {
color: #78A025;
display: inline;
}
label:hover input[type="checkBox"] ~ i.fa {
color: #78a025;
}
div[data-toggle="buttons"] label.active {
color: #78a025;
}
div[data-toggle="buttons"] label {
display: inline-block;
padding: 6px 12px;
margin-bottom: 0;
font-size: 14px;
font-weight: normal;
line-height: 2em;
text-align: left;
white-space: nowrap;
vertical-align: top;
cursor: pointer;
background-color: none;
border: 0px solid #c8c8c8;
border-radius: 3px;
color: #c8c8c8;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
}
div[data-toggle="buttons"] label:hover {
color: #78A025;
}
div[data-toggle="buttons"] label:active,div[data-toggle="buttons"] label.active {
-webkit-Box-shadow: none;
Box-shadow: none;
}
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet">
<div class="row">
<div class="col-xs-12">
<br>Vertical radio:
<br>
<div class="btn-group btn-group-vertical" data-toggle="buttons">
<label class="btn">
<input type="radio" name='gender1' checked><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-dot-circle-o fa-2x"></i> <span> Male</span>
</label>
<label class="btn">
<input type="radio" name='gender1'><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-dot-circle-o fa-2x"></i><span> Female</span>
</label>
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12">
<hr>Vertical checkBox:
<br>
<div class="btn-group btn-group-vertical" data-toggle="buttons">
<label class="btn">
<input type="checkBox" name='email1' checked><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i> <span> Marketing Email</span>
</label>
<label class="btn">
<input type="checkBox" name='email2'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Alert Email</span>
</label>
<label class="btn">
<input type="checkBox" name='email3'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Account Email</span>
</label>
</div>
</div>
</div>
这是一个用于演示目的的编码器cdpn.io/ENMMOz
解决方法
您无法设置标签的样式(因为我们在CSS中没有父选择器),但您可以为radiobutton或复选框设置文本样式 – 预期结果 – 使用：
label input[type="radio"]:checked ~ span { color: #78a025; } label input[type="checkBox"]:checked ~ span { color: #78a025; }
见下面的演示：
label.btn span {
font-size: 16px;
}
i.fa {
font-size: 24px;
}
i.fa.fa-dot-circle-o {
font-size: 24px;
}
label input[type="radio"] {
color: #c8c8c8;
display: inline;
}
label input[type="radio"] ~ i.fa.fa-dot-circle-o {
display: none;
}
label input[type="radio"]:checked ~ i.fa.fa-circle-o {
display: none;
}
label input[type="radio"]:checked ~ i.fa.fa-dot-circle-o {
color: #78a025;
display: inline;
font-size: 24px;
}
label:hover input[type="radio"] ~ i.fa {
color: #78A025;
}
label input[type="checkBox"] ~ i.fa.fa-square-o {
color: #c8c8c8;
display: inline;
}
label input[type="checkBox"] ~ i.fa.fa-check-square-o {
display: none;
}
label input[type="checkBox"]:checked ~ i.fa.fa-square-o {
display: none;
}
label input[type="checkBox"]:checked ~ i.fa.fa-check-square-o {
color: #78A025;
display: inline;
}
label:hover input[type="checkBox"] ~ i.fa {
color: #78a025;
}
div[data-toggle="buttons"] label.active {
color: #78a025;
}
div[data-toggle="buttons"] label {
display: inline-block;
padding: 6px 12px;
margin-bottom: 0;
font-size: 14px;
font-weight: normal;
line-height: 2em;
text-align: left;
white-space: nowrap;
vertical-align: top;
cursor: pointer;
background-color: none;
border: 0px solid #c8c8c8;
border-radius: 3px;
color: #c8c8c8;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
}
div[data-toggle="buttons"] label:hover {
color: #78A025;
}
div[data-toggle="buttons"] label:active,div[data-toggle="buttons"] label.active {
-webkit-Box-shadow: none;
Box-shadow: none;
}
label input[type="radio"]:checked ~ span {
color: #78a025;
}
label input[type="checkBox"]:checked ~ span {
color: #78a025;
}
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet">
<div class="row">
<div class="col-xs-12">
<br>Vertical radio:
<br>
<div class="btn-group btn-group-vertical" data-toggle="buttons">
<label class="btn">
<input type="radio" name='gender1' checked><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-dot-circle-o fa-2x"></i> <span> Male</span>
</label>
<label class="btn">
<input type="radio" name='gender1'><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-dot-circle-o fa-2x"></i><span> Female</span>
</label>
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12">
<hr>Vertical checkBox:
<br>
<div class="btn-group btn-group-vertical" data-toggle="buttons">
<label class="btn">
<input type="checkBox" name='email1' checked><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i> <span> Marketing Email</span>
</label>
<label class="btn">
<input type="checkBox" name='email2'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Alert Email</span>
</label>
<label class="btn">
<input type="checkBox" name='email3'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Account Email</span>
</label>
</div>
</div>
</div>
