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javascript - 在焦点上添加柔光以输入
标签 javascript html css
我想像这样在输入标签上重新创建这种“on-focus-blue-glow”效果:
这是我的努力:
input:focus{
outline-color : lightskyblue;
outline-width : 5px;
border : 1px solid blue;
}
input{
padding : 0;
line-height : 35px;
border-radius : 5px;
border : 1px solid black;
width : 500px;
}<input type="text" />但是轮廓很小，不明显。而且轮廓也没有圆 Angular 。
那么我怎样才能重现这种效果呢？
最佳答案
你好，我开发了一个例子，希望对你有用。
*, ::after, ::before {
box-sizing: border-box;
}
input {
margin: 0;
font-family: inherit;
font-size: inherit;
line-height: inherit;
}
input {
overflow: visible;
}
.input-focus {
display: block;
width: 100%;
height: calc(1.5em + .75rem + 2px);
padding: .375rem .75rem;
font-size: 1rem;
font-weight: 400;
line-height: 1.5;
color: #495057;
background-color: #fff;
background-clip: padding-box;
border: 1px solid #ced4da;
border-radius: .25rem;
transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
@media (prefers-reduced-motion: reduce) {
.input-focus {
transition: none;
}
}
.input-focus::-ms-expand {
background-color: transparent;
border: 0;
}
.input-focus:-moz-focusring {
color: transparent;
text-shadow: 0 0 0 #495057;
}
.input-focus:focus {
color: #495057;
background-color: #fff;
border-color: #80bdff;
outline: 0;
box-shadow: 0 0 0 .2rem rgba(0, 123, 255, .25);
}
.input-focus::-webkit-input-placeholder {
color: #6c757d;
opacity: 1;
}
.input-focus::-moz-placeholder {
color: #6c757d;
opacity: 1;
}
.input-focus:-ms-input-placeholder {
color: #6c757d;
opacity: 1;
}
.input-focus::-ms-input-placeholder {
color: #6c757d;
opacity: 1;
}
.input-focus::placeholder {
color: #6c757d;
opacity: 1;
}
.input-focus:disabled {
background-color: #e9ecef;
opacity: 1;
}
@media print {
*, ::after, ::before {
text-shadow: none !important;
box-shadow: none !important;
}
}<input type="text" class="input-focus" aria-describedby="emailHelp">关于javascript - 在焦点上添加柔光以输入，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/59502714/