我正在努力实现这一目标:
我只想在输入元素中显示一个按钮,就像上面的图片一样
Answers:
该按钮不在输入中。这里:
input[type="text"] {
width: 200px;
height: 20px;
padding-right: 50px;
}
input[type="submit"] {
margin-left: -50px;
height: 20px;
width: 50px;
}
padding-right
和使用相同的宽度,则不会发生margin-left
现在(2019年)执行此操作的最佳方法是使用Flexbox。
运行下面的代码片段,看看会得到什么。
form {
/* This bit sets up the horizontal layout */
display:flex;
flex-direction:row;
/* This bit draws the box around it */
border:1px solid grey;
/* I've used padding so you can see the edges of the elements. */
padding:2px;
}
input {
/* Tell the input to use all the available space */
flex-grow:2;
/* And hide the input's outline, so the form looks like the outline */
border:none;
}
input:focus {
/* removing the input focus blue box. Put this on the form if you like. */
outline: none;
}
button {
/* Just a little styling to make it pretty */
border:1px solid blue;
background:blue;
color:white;
}
<form>
<input />
<button>Go</button>
</form>
IE9中对Flexbox的支持有限,因此该按钮将不在窗体的右侧。IE9几年来一直没有得到Microsoft的支持,因此我个人对此非常满意。
我在这里使用了最少的样式。我已经离开了填充物以显示事物的边缘。显然,您可以使此外观看起来很圆,但要使其具有圆角,阴影等。
:focus-within
,在表单上使用伪类将使您可以恢复蓝色焦点框。
我为您找到了一个不错的代码:
的HTML
<form class="form-wrapper cf">
<input type="text" placeholder="Search here..." required>
<button type="submit">Search</button>
</form>
的CSS
/*Clearing Floats*/
.cf:before, .cf:after {
content:"";
display:table;
}
.cf:after {
clear:both;
}
.cf {
zoom:1;
}
/* Form wrapper styling */
.form-wrapper {
width: 450px;
padding: 15px;
margin: 150px auto 50px auto;
background: #444;
background: rgba(0,0,0,.2);
border-radius: 10px;
box-shadow: 0 1px 1px rgba(0,0,0,.4) inset, 0 1px 0 rgba(255,255,255,.2);
}
/* Form text input */
.form-wrapper input {
width: 330px;
height: 20px;
padding: 10px 5px;
float: left;
font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma';
border: 0;
background: #eee;
border-radius: 3px 0 0 3px;
}
.form-wrapper input:focus {
outline: 0;
background: #fff;
box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
}
.form-wrapper input::-webkit-input-placeholder {
color: #999;
font-weight: normal;
font-style: italic;
}
.form-wrapper input:-moz-placeholder {
color: #999;
font-weight: normal;
font-style: italic;
}
.form-wrapper input:-ms-input-placeholder {
color: #999;
font-weight: normal;
font-style: italic;
}
/* Form submit button */
.form-wrapper button {
overflow: visible;
position: relative;
float: right;
border: 0;
padding: 0;
cursor: pointer;
height: 40px;
width: 110px;
font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma';
color: #fff;
text-transform: uppercase;
background: #d83c3c;
border-radius: 0 3px 3px 0;
text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3);
}
.form-wrapper button:hover {
background: #e54040;
}
.form-wrapper button:active,
.form-wrapper button:focus {
background: #c42f2f;
outline: 0;
}
.form-wrapper button:before { /* left arrow */
content: '';
position: absolute;
border-width: 8px 8px 8px 0;
border-style: solid solid solid none;
border-color: transparent #d83c3c transparent;
top: 12px;
left: -6px;
}
.form-wrapper button:hover:before {
border-right-color: #e54040;
}
.form-wrapper button:focus:before,
.form-wrapper button:active:before {
border-right-color: #c42f2f;
}
.form-wrapper button::-moz-focus-inner { /* remove extra button spacing for Mozilla Firefox */
border: 0;
padding: 0;
}
这是在Bootstrap v3中最干净的方法。
<div class="form-group">
<div class="input-group">
<input type="text" name="search" class="form-control" placeholder="Search">
<span><button type="submit" class="btn btn-primary"><i class="fa fa-search"></i></button></span>
</div>
</div>
这可以通过使用内联块 JS小提琴来实现
<html>
<body class="body">
<div class="form">
<form class="email-form">
<input type="text" class="input">
<a href="#" class="button">Button</a>
</form>
</div>
</body>
</html>
<style>
* {
box-sizing: border-box;
}
.body {
font-family: Arial, sans-serif;
font-size: 14px;
line-height: 20px;
color: #333;
}
.form {
display: block;
margin: 0 0 15px;
}
.email-form {
display: block;
margin-top: 20px;
margin-left: 20px;
}
.button {
height: 40px;
display: inline-block;
padding: 9px 15px;
background-color: grey;
color: white;
border: 0;
line-height: inherit;
text-decoration: none;
cursor: pointer;
}
.input {
display: inline-block;
width: 200px;
height: 40px;
margin-bottom: 0px;
padding: 9px 12px;
color: #333333;
vertical-align: middle;
background-color: #ffffff;
border: 1px solid #cccccc;
margin: 0;
line-height: 1.42857143;
}
</style>