[英]How to change border color of textarea on :focus
I want to change border color of TEXTAREA on focus.我想在焦点上更改 TEXTAREA 的边框颜色。 But my code doesn't seem to working properly.
但我的代码似乎无法正常工作。
The code is on fiddle .代码在fiddle上。
<form name = "myform" method = "post" action="insert.php" onsubmit="return validateform()" style="width:40%">
<input type="text" placeholder="Enter Name." name="name" maxlength="300" class="input">
<input type="email" placeholder="Enter E-mail." name="address" maxlength="300" class="input">
<textarea placeholder="Enter Message." name="descrip" class="input" ></textarea>
<br>
<input class="button secondary" type=submit name="submit" value="Submit" >
</form>
Here is the CSS这是CSS
.input {
border:0;
padding:10px;
font-size:1.3em;
font-family:"Ubuntu Light","Ubuntu","Ubuntu Mono","Segoe Print","Segoe UI";
color:#ccc;
border:solid 1px #ccc;
margin:0 0 20px;
width:300px;
-moz-box-shadow: inset 0 0 4px rgba(0,0,0,0.2);
-webkit-box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.2);
box-shadow: inner 0 0 4px rgba(0, 0, 0, 0.2);
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
}
input:focus {
outline: none !important;
border-color: #719ECE;
box-shadow: 0 0 10px #719ECE;
}
.input:focus {
outline: none !important;
border:1px solid red;
box-shadow: 0 0 10px #719ECE;
}
There is an input:focus as there is a textarea:focus有一个 input:focus 因为有一个 textarea:focus
input:focus {
outline: none !important;
border-color: #719ECE;
box-shadow: 0 0 10px #719ECE;
}
textarea:focus {
outline: none !important;
border-color: #719ECE;
box-shadow: 0 0 10px #719ECE;
}
Probably a more appropriate way of changing outline color is using the outline-color
CSS rule.可能更合适的更改轮廓颜色的方法是使用
outline-color
CSS 规则。
textarea {
outline-color: #719ECE;
}
or for input或输入
input {
outline-color: #719ECE;
}
box-shadow
isn't quite the same thing and it may look different than the outline, especially if you apply custom styling to your element. box-shadow
并不是完全一样的东西,它看起来可能与轮廓不同,尤其是当您将自定义样式应用于元素时。
so simple :很简单 :
outline-color : green!important;
the whole CSS for my react-boostrap button is:我的 react-boostrap 按钮的整个 CSS 是:
.custom-btn {
font-size:1.9em;
background: #2f5bff;
border: 2px solid #78e4ff;
border-radius: 3px;
padding: 50px 70px;
outline-color : blue !important;
text-transform: uppercase;
user-select: auto;
-moz-box-shadow: inset 0 0 4px rgba(0,0,0,0.2);
-webkit-box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.2);
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
}
Try out this probably it will work试试这个可能会起作用
input{
outline-color: #fff //your color
outline-style: none // it depend on you
}
On my personal code I removed the border property because it changed component size.在我的个人代码中,我删除了border属性,因为它改变了组件大小。
.input:focus {
outline: none;
box-shadow: 0 0 0 0.125rem red;
}
你只需要在 scss 变量中
$input-btn-focus-width: .05rem !default;
You can use CSS's pseudo-class
to do that.您可以使用 CSS 的
pseudo-class
来做到这一点。 A pseudo-class is used to define a special state of an element.伪类用于定义元素的特殊状态。
there is a ::focus
pseudo-class that is used to select the element that has focus.有一个
::focus
伪类用于选择具有焦点的元素。 So you can hook it in your CSS like this所以你可以像这样在你的 CSS 中钩住它
Using class使用类
.my-input::focus { outline-color: green; }
Using Id使用 ID
#my-input::focus { outline-color: red; }
Directly selecting element直接选择元素
input::focus { outline-color: blue; }
Using attribute selector使用属性选择器
input[type="text"]::focus { outline-color: orange; }
This will work fine.这将正常工作。
input:focus{
outline: none;
border:1px solid red;
}
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