如何更改 HTML 中复选框的选中标记颜色？
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时间：2020-08-29 03:10:32 来源:igfitidea点击:
How to change the checked mark color of a checkbox in HTML?
提问by Amare
I want to change the checked-mark (tick) color in the following checkbox (its name is "genres") as "blue". But it is displayed as "black".
我想将以下复选框（其名称为“流派”）中的复选标记（勾号）颜色更改为“蓝色”。但它显示为“黑色”。
<input type="checkbox" name="genres" value="adventure" id="adventure_id">
<label for="adventure_id" style="font-family: 'SExtralight'; font-size:14px;">Adventure</label>
回答by azhpo
I think this is what you want (CSS only):
我认为这就是您想要的（仅限 CSS）：
You can check thisanswer, the source from what I've got.
你可以检查这个答案，从我得到的来源。
CSS:
CSS：
input[type="checkbox"]:checked + label::after {
content: '';
position: absolute;
width: 1.2ex;
height: 0.4ex;
background: rgba(0, 0, 0, 0);
top: 0.9ex;
left: 0.4ex;
border: 3px solid blue;
border-top: none;
border-right: none;
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
transform: rotate(-45deg);
}
input[type="checkbox"] {
line-height: 2.1ex;
}
input[type="radio"],
input[type="checkbox"] {
position: absolute;
left: -999em;
}
input[type="checkbox"] + label {
position: relative;
overflow: hidden;
cursor: pointer;
}
input[type="checkbox"] + label::before {
content: "";
display: inline-block;
vertical-align: -25%;
height: 2ex;
width: 2ex;
background-color: white;
border: 1px solid rgb(166, 166, 166);
border-radius: 4px;
box-shadow: inset 0 2px 5px rgba(0,0,0,0.25);
margin-right: 0.5em;
}
