我试图使用以下样式的复选框:

<输入类型=“checkbox”样式=“border:2px点数:00f;显示:block;背景:ff0000;”/>

但是没有应用样式。复选框仍然显示其默认样式。我如何给它指定的样式?


当前回答

这是一个现代版本,有一点动画,和简单的样式,你可以自定义:

.checkbox {
    position: relative;
    width: 20px;
    height: 20px;
    -webkit-appearance: none;
    -moz-appearance: none;
    -o-appearance: none;
    appearance: none;
    background: transparent;
    border: 2px solid #7C7A7D;
    border-radius: 5px;
    margin: 0;
    outline: none;
    transition: 0.5s ease;
    opacity: 0.8;
    cursor: pointer;
}


.checkbox:checked {
    border-color: #7C7A7D;
    background-color: #7C7A7D;
}


.checkbox:checked:before {
   position: absolute;
   left: 2px;
   top: -4px;
   display: block;
   content: '\2713';
   text-align: center;
   color: #FFF;
   font-family: Arial;
   font-size: 14px;
   font-weight: 800;
}


.checkbox:hover {
   opacity: 1.0;
   transform: scale(1.05);
}

其他回答

我认为最简单的方法是通过样式化标签并使复选框不可见。

HTML

<input type="checkbox" id="first" />
<label for="first">&nbsp;</label>

CSS

checkbox {
  display: none;
}

checkbox + label {
  /* Style for checkbox normal */
  width: 16px;
  height: 16px;
}

checkbox::checked + label,
label.checked {
  /* Style for checkbox checked */
}

复选框,即使它是隐藏的,仍然是可访问的,它的值将在提交表单时发送。对于旧的浏览器,您可能必须使用JavaScript将标签的类更改为checked,因为我认为旧版本的Internet Explorer不理解复选框上的::checked。

有一种方法可以使用CSS来做到这一点。我们可以(ab)使用label元素并样式化该元素。需要注意的是,这将不适用于Internet Explorer 8及更低版本。

.myCheckbox输入{ 位置:相对; z - index: -9999; } .myCheckbox span { 宽度:20 px; 高度:20 px; 显示:块; 背景:url(“link_to_image”); } .myCheckbox输入:checked + span { 背景:url(“link_to_another_image”); } <label for="test">我的样式化的"复选框"的标签</label> <标签类= " myCheckbox " > <input type="checkbox" name="test" /> < span > < / span > < / >标签

隐藏输入,并在下一个元素中添加一个before,以创建等价的复选框

input[type="checkbox"] {
  display: none;    
}

input[type="checkbox"] + label:before {
  content:'';
  -webkit-appearance: none;
  background-color: transparent;
  border: 2px solid #0079bf;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .05), inset 0px -15px 10px -12px rgba(0, 0, 0, 0.05);
  padding: 10px;
  display: inline-block;
  position: relative;
  vertical-align: middle;
  cursor: pointer;
  margin-right: 5px;
  background-color:red;
}

input[type="checkbox"]:checked + label:before {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E");
}

这是一个现代版本,有一点动画,和简单的样式,你可以自定义:

.checkbox {
    position: relative;
    width: 20px;
    height: 20px;
    -webkit-appearance: none;
    -moz-appearance: none;
    -o-appearance: none;
    appearance: none;
    background: transparent;
    border: 2px solid #7C7A7D;
    border-radius: 5px;
    margin: 0;
    outline: none;
    transition: 0.5s ease;
    opacity: 0.8;
    cursor: pointer;
}


.checkbox:checked {
    border-color: #7C7A7D;
    background-color: #7C7A7D;
}


.checkbox:checked:before {
   position: absolute;
   left: 2px;
   top: -4px;
   display: block;
   content: '\2713';
   text-align: center;
   color: #FFF;
   font-family: Arial;
   font-size: 14px;
   font-weight: 800;
}


.checkbox:hover {
   opacity: 1.0;
   transform: scale(1.05);
}

通过使用:after和:before伪类附带的新功能,可以实现相当酷的自定义复选框效果。这样做的好处是:您不需要向DOM添加任何其他内容,只需添加标准复选框即可。

注意,这只适用于兼容的浏览器。我相信这与一些浏览器不允许你在输入元素上设置:after和:before有关。不幸的是,目前只支持WebKit浏览器。Firefox + Internet Explorer仍然允许复选框发挥作用,只是没有样式,这在未来有望改变(代码不使用供应商前缀)。

这是一个WebKit浏览器解决方案(Chrome, Safari,移动浏览器)

参见小提琴

$(function() { $('input').change(function() { $('div').html(Math.random()); }); }); /* Main Classes */ .myinput[type="checkbox"]:before { position: relative; display: block; width: 11px; height: 11px; border: 1px solid #808080; content: ""; background: #FFF; } .myinput[type="checkbox"]:after { position: relative; display: block; left: 2px; top: -11px; width: 7px; height: 7px; border-width: 1px; border-style: solid; border-color: #B3B3B3 #dcddde #dcddde #B3B3B3; content: ""; background-image: linear-gradient(135deg, #B1B6BE 0%, #FFF 100%); background-repeat: no-repeat; background-position: center; } .myinput[type="checkbox"]:checked:after { background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAQAAABuW59YAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAIGNIUk0AAHolAACAgwAA+f8AAIDpAAB1MAAA6mAAADqYAAAXb5JfxUYAAAB2SURBVHjaAGkAlv8A3QDyAP0A/QD+Dam3W+kCAAD8APYAAgTVZaZCGwwA5wr0AvcA+Dh+7UX/x24AqK3Wg/8nt6w4/5q71wAAVP9g/7rTXf9n/+9N+AAAtpJa/zf/S//DhP8H/wAA4gzWj2P4lsf0JP0A/wADAHB0Ngka6UmKAAAAAElFTkSuQmCC'), linear-gradient(135deg, #B1B6BE 0%, #FFF 100%); } .myinput[type="checkbox"]:disabled:after { -webkit-filter: opacity(0.4); } .myinput[type="checkbox"]:not(:disabled):checked:hover:after { background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAQAAABuW59YAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAIGNIUk0AAHolAACAgwAA+f8AAIDpAAB1MAAA6mAAADqYAAAXb5JfxUYAAAB2SURBVHjaAGkAlv8A3QDyAP0A/QD+Dam3W+kCAAD8APYAAgTVZaZCGwwA5wr0AvcA+Dh+7UX/x24AqK3Wg/8nt6w4/5q71wAAVP9g/7rTXf9n/+9N+AAAtpJa/zf/S//DhP8H/wAA4gzWj2P4lsf0JP0A/wADAHB0Ngka6UmKAAAAAElFTkSuQmCC'), linear-gradient(135deg, #8BB0C2 0%, #FFF 100%); } .myinput[type="checkbox"]:not(:disabled):hover:after { background-image: linear-gradient(135deg, #8BB0C2 0%, #FFF 100%); border-color: #85A9BB #92C2DA #92C2DA #85A9BB; } .myinput[type="checkbox"]:not(:disabled):hover:before { border-color: #3D7591; } /* Large checkboxes */ .myinput.large { height: 22px; width: 22px; } .myinput.large[type="checkbox"]:before { width: 20px; height: 20px; } .myinput.large[type="checkbox"]:after { top: -20px; width: 16px; height: 16px; } /* Custom checkbox */ .myinput.large.custom[type="checkbox"]:checked:after { background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAGHRFWHRBdXRob3IAbWluZWNyYWZ0aW5mby5jb23fZidLAAAAk0lEQVQ4y2P4//8/AyUYwcAD+OzN/oMwshjRBoA0Gr8+DcbIhhBlAEyz+qZZ/7WPryHNAGTNMOxpJvo/w0/uP0kGgGwGaZbrKgfTGnLc/0nyAgiDbEY2BCRGdCDCnA2yGeYVog0Aae5MV4c7Gzk6CRqAbDM2w/EaQEgzXgPQnU2SAcTYjNMAYm3GaQCxNuM0gFwMAPUKd8XyBVDcAAAAAElFTkSuQmCC'), linear-gradient(135deg, #B1B6BE 0%, #FFF 100%); } .myinput.large.custom[type="checkbox"]:not(:disabled):checked:hover:after { background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAGHRFWHRBdXRob3IAbWluZWNyYWZ0aW5mby5jb23fZidLAAAAk0lEQVQ4y2P4//8/AyUYwcAD+OzN/oMwshjRBoA0Gr8+DcbIhhBlAEyz+qZZ/7WPryHNAGTNMOxpJvo/w0/uP0kGgGwGaZbrKgfTGnLc/0nyAgiDbEY2BCRGdCDCnA2yGeYVog0Aae5MV4c7Gzk6CRqAbDM2w/EaQEgzXgPQnU2SAcTYjNMAYm3GaQCxNuM0gFwMAPUKd8XyBVDcAAAAAElFTkSuQmCC'), linear-gradient(135deg, #8BB0C2 0%, #FFF 100%); } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <table style="width:100%"> <tr> <td>Normal:</td> <td><input type="checkbox" /></td> <td><input type="checkbox" checked="checked" /></td> <td><input type="checkbox" disabled="disabled" /></td> <td><input type="checkbox" disabled="disabled" checked="checked" /></td> </tr> <tr> <td>Small:</td> <td><input type="checkbox" class="myinput" /></td> <td><input type="checkbox" checked="checked" class="myinput" /></td> <td><input type="checkbox" disabled="disabled" class="myinput" /></td> <td><input type="checkbox" disabled="disabled" checked="checked" class="myinput" /></td> </tr> <tr> <td>Large:</td> <td><input type="checkbox" class="myinput large" /></td> <td><input type="checkbox" checked="checked" class="myinput large" /></td> <td><input type="checkbox" disabled="disabled" class="myinput large" /></td> <td><input type="checkbox" disabled="disabled" checked="checked" class="myinput large" /></td> </tr> <tr> <td>Custom icon:</td> <td><input type="checkbox" class="myinput large custom" /></td> <td><input type="checkbox" checked="checked" class="myinput large custom" /></td> <td><input type="checkbox" disabled="disabled" class="myinput large custom" /></td> <td><input type="checkbox" disabled="disabled" checked="checked" class="myinput large custom" /></td> </tr> </table>

奖金Webkit风格的翻转开关小提琴

$(function() { var f = function() { $(this).next().text($(this).is(':checked') ? ':checked' : ':not(:checked)'); }; $('input').change(f).trigger('change'); }); body { font-family: arial; } .flipswitch { position: relative; background: white; width: 120px; height: 40px; -webkit-appearance: initial; border-radius: 3px; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); outline: none; font-size: 14px; font-family: Trebuchet, Arial, sans-serif; font-weight: bold; cursor: pointer; border: 1px solid #ddd; } .flipswitch:after { position: absolute; top: 5%; display: block; line-height: 32px; width: 45%; height: 90%; background: #fff; box-sizing: border-box; text-align: center; transition: all 0.3s ease-in 0s; color: black; border: #888 1px solid; border-radius: 3px; } .flipswitch:after { left: 2%; content: "OFF"; } .flipswitch:checked:after { left: 53%; content: "ON"; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <h2>Webkit friendly mobile-style checkbox/flipswitch</h2> <input type="checkbox" class="flipswitch" /> &nbsp; <span></span> <br> <input type="checkbox" checked="checked" class="flipswitch" /> &nbsp; <span></span>