您可以绘制两个矩形并将它们放在一起。然后旋转45度。修改任何变体的宽度/高度/顶部/左侧参数。
演示1
.checkmark {
display: inline-block;
width: 22px;
height: 22px;
-ms-transform: rotate(45deg); /* IE 9 */
-webkit-transform: rotate(45deg); /* Chrome, Safari, Opera */
transform: rotate(45deg);
}
.checkmark_stem {
position: absolute;
width: 3px;
height: 9px;
background-color: #ccc;
left: 11px;
top: 6px;
}
.checkmark_kick {
position: absolute;
width: 3px;
height: 3px;
background-color: #ccc;
left: 8px;
top: 12px;
}
<span class="checkmark">
<div class="checkmark_stem"></div>
<div class="checkmark_kick"></div>
</span>
演示 2(带圆形)
.checkmark {
display: inline-block;
width: 22px;
height: 22px;
-ms-transform: rotate(45deg); /* IE 9 */
-webkit-transform: rotate(45deg); /* Chrome, Safari, Opera */
transform: rotate(45deg);
}
.checkmark_circle {
position: absolute;
width: 22px;
height: 22px;
background-color: green;
border-radius: 11px;
left: 0;
top: 0;
}
.checkmark_stem {
position: absolute;
width: 3px;
height: 9px;
background-color: #fff;
left: 11px;
top: 6px;
}
.checkmark_kick {
position: absolute;
width: 3px;
height: 3px;
background-color: #fff;
left: 8px;
top: 12px;
}
<span class="checkmark">
<div class="checkmark_circle"></div>
<div class="checkmark_stem"></div>
<div class="checkmark_kick"></div>
</span>
left
和 top
的像素值,你很快就会找到答案! - Joe Moore这里是另一种 CSS 解决方案。它需要的代码行数更少。
ul li:before {
content: '\2713';
display: inline-block;
color: red;
padding: 0 6px 0 0;
}
ul li {
list-style-type: none;
font-size: 1em;
}
<ul>
<li>test1</li>
<li>test</li>
</ul>
对字母 L 进行一些变换
.checkmark {
font-family: arial;
-ms-transform: scaleX(-1) rotate(-35deg); /* IE 9 */
-webkit-transform: scaleX(-1) rotate(-35deg); /* Chrome, Safari, Opera */
transform: scaleX(-1) rotate(-35deg);
}
<div class="checkmark">L</div>
只用 CSS,我觉得它非常简单:
.checkmark {
display: inline-block;
transform: rotate(45deg);
height: 25px;
width: 12px;
margin-left: 60%;
border-bottom: 7px solid #78b13f;
border-right: 7px solid #78b13f;
}
<div class="checkmark"></div>
当你只有:before / :after伪元素之一可用时,另外一种解决方案在这里描述::after-Checkbox using borders。
它基本上使用border-bottom
和border-right
属性来创建复选框,然后使用transform
旋转镜像的L。
示例
li {
position: relative; /* necessary for positioning the :after */
}
li.done {
list-style: none; /* remove normal bullet for done items */
}
li.done:after {
content: "";
background-color: transparent;
/* position the checkbox */
position: absolute;
left: -16px;
top: 0px;
/* setting the checkbox */
/* short arm */
width: 5px;
border-bottom: 3px solid #4D7C2A;
/* long arm */
height: 11px;
border-right: 3px solid #4D7C2A;
/* rotate the mirrored L to make it a checkbox */
transform: rotate(45deg);
-o-transform: rotate(45deg);
-ms-transform: rotate(45deg);
-webkit-transform: rotate(45deg);
}
To do:
<ul>
<li class="done">Great stuff</li>
<li class="done">Easy stuff</li>
<li>Difficult stuff</li>
</ul>
transform
CSS,因为那是CSS3的功能。我使用了这段代码来自定义表单的CSS。既然我已经用了:before来围绕它的框,我必须寻找一种方法让它在只有:after元素的情况下工作。 - Philip现在你可以使用Web字体,甚至只需包括所需的字形,就可以缩小文件大小。 https://github.com/fontello/fontello http://fontello.com/
li:before {
content:'[add icon symbol here]';
font-family: [my cool web icon font here];
display:inline-block;
vertical-align: top;
line-height: 1em;
width: 1em;
height:1em;
margin-right: 0.3em;
text-align: center;
color: #999;
}
label {
cursor: pointer;
}
input[type="checkbox"] {
position: relative;
top: 2px;
box-sizing: content-box;
width: 14px;
height: 14px;
margin: 0 5px 0 0;
cursor: pointer;
-webkit-appearance: none;
border-radius: 2px;
background-color: #fff;
border: 1px solid #b7b7b7;
}
input[type="checkbox"]:before {
content: '';
display: block;
transition: transform 200ms;
}
input[type="checkbox"]:checked:before {
width: 4px;
height: 9px;
margin: 0px 4px;
border-bottom: 2px solid #115c80;
border-right: 2px solid #115c80;
transform: rotate(45deg);
}
<label>
<input type="checkbox" name="check-1" value="Label">Label
</label>
<span>✓</span>
// CSS示例
span {
content: "\2713";
}
span:before
或span:after
时起作用) - barbsan.checkmark:after {
opacity: 1;
height: 4em;
width: 2em;
-webkit-transform-origin: left top;
transform-origin: left top;
border-right: 2px solid #5cb85c;
border-top: 2px solid #5cb85c;
content: '';
left: 2em;
top: 4em;
position: absolute;
}
这是来自 Scott Galloway Pen 的动画。
$('#toggle').click(function() {
$('.circle-loader').toggleClass('load-complete');
$('.checkmark').toggle();
});
body {
padding: 5em;
text-align: center;
}
h1 {
margin-bottom: 1em;
}
.circle-loader {
margin-bottom: 3.5em;
border: 1px solid rgba(0, 0, 0, 0.2);
border-left-color: #5cb85c;
animation: loader-spin 1.2s infinite linear;
position: relative;
display: inline-block;
vertical-align: top;
border-radius: 50%;
width: 7em;
height: 7em;
}
.load-complete {
-webkit-animation: none;
animation: none;
border-color: #5cb85c;
transition: border 500ms ease-out;
}
.checkmark {
display: none;
}
.checkmark.draw:after {
animation-duration: 800ms;
animation-timing-function: ease;
animation-name: checkmark;
transform: scaleX(-1) rotate(135deg);
}
.checkmark:after {
opacity: 1;
height: 3.5em;
width: 1.75em;
transform-origin: left top;
border-right: 3px solid #5cb85c;
border-top: 3px solid #5cb85c;
content: '';
left: 1.75em;
top: 3.5em;
position: absolute;
}
@keyframes loader-spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes checkmark {
0% {
height: 0;
width: 0;
opacity: 1;
}
20% {
height: 0;
width: 1.75em;
opacity: 1;
}
40% {
height: 3.5em;
width: 1.75em;
opacity: 1;
}
100% {
height: 3.5em;
width: 1.75em;
opacity: 1;
}
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<h1>Circle loader with checkmark completed state <small>CSS Animation</small></h1>
<div class="circle-loader">
<div class="checkmark draw"></div>
</div>
<p><button id="toggle" type="button" class="btn btn-success">Toggle Completed</button></p>
ul {padding: 0;}
li {list-style: none}
li:before {
display:inline-block;
vertical-align: top;
line-height: 1em;
width: 1em;
height:1em;
margin-right: 0.3em;
text-align: center;
content: '✔';
color: #999;
}
body {
font-size: 75%;
}
ul {
padding: 0;
}
li {
list-style: none
}
li:before {
display: inline-block;
vertical-align: top;
line-height: 1em;
width: 1em;
height: 1em;
margin-right: 0.3em;
text-align: center;
content: '✔';
color: #999;
}
<ul>
<li>This is a list item</li>
<li>This is a list item</li>
</ul>
复选框
你甚至可以使用带有勾选符号字形和CSS 3动画的Web字体。对于IE8,您需要应用polyfill,因为它不理解:checked伪类。
input[type="checkbox"] {
clip: rect(1px, 1px, 1px, 1px);
left: -9999px;
position: absolute !important;
}
label:before,
input[type="checkbox"]:checked + label:before {
content:'';
display:inline-block;
vertical-align: top;
line-height: 1em;
border: 1px solid #999;
border-radius: 0.3em;
width: 1em;
height:1em;
margin-right: 0.3em;
text-align: center;
}
input[type="checkbox"]:checked + label:before {
content: '✔';
color: green;
}
body {
font-size: 75%;
}
input[type="checkbox"] {
clip: rect(1px, 1px, 1px, 1px);
left: -9999px;
position: absolute !important;
}
label:before,
input[type="checkbox"]:checked+label:before {
content: '';
display: inline-block;
vertical-align: top;
line-height: 1em;
border: 1px solid #999;
border-radius: 0.3em;
width: 1em;
height: 1em;
margin-right: 0.3em;
text-align: center;
}
input[type="checkbox"]:checked+label:before {
content: '✔';
color: green;
}
<input type="checkbox" value="Option 1" name="option_1" id="option_1" />
<label for="option_1">option 1</label>