我想在我的表单占位符中添加一个颜色星号,这可能吗?
最佳答案
这里是IE10+的纯css解决方案
.input-placeholder {
position: relative;
}
.input-placeholder input {
padding: 10px;
font-size: 25px;
}
.input-placeholder input:valid + .placeholder {
display: none;
}
.placeholder {
position: absolute;
pointer-events: none;
top: 0;
bottom: 0;
height: 25px;
font-size: 25px;
left: 10px;
margin: auto;
color: #ccc;
}
.placeholder span {
color: red;
}
<form novalidate>
<div class="input-placeholder">
<input type="text" required>
<div class="placeholder">
Email <span>*</span>
</div>
</div>
<input type="submit">
</form>
关于forms - 在表单的占位符内添加跨度,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22415875/