html
1
| <input type="checkbox" class="checkbox"/>
|
实现思路：将原始样式用::before替换掉，使用::after的边框绘制打勾。
css（less）
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| .checkbox {
@act-color: #409eff;
width: 14px;
height: 14px;
vertical-align: sub;
overflow: visible;
visibility: hidden;
position: relative;
&::before {
content: "";
visibility: visible;
display: inline-block;
position: relative;
border: 1px solid #dcdfe6;
border-radius: 2px;
box-sizing: border-box;
width: 14px;
height: 14px;
background-color: #FFF;
}
&:hover::before {
cursor: pointer;
border-color: @act-color;
}
&:checked {
&::before {
background-color: @act-color;
border: none;
}
&::after {
box-sizing: content-box;
content: "";
border: 1px solid #FFF;
border-left: 0;
border-top: 0;
height: 7px;
left: 5px;
position: absolute;
top: 2px;
transform: rotate(45deg) scaleY(1);
visibility: visible;
width: 3px;
transform-origin: center;
}
}
}
|