CSS3 - 使用Font Awesome字体图标的控件样例（按钮，工具栏，输入框）
作者：hangge | 2016-03-24 08:50
下面是几个带图标的常用组件样例（带图标的按钮，toolBar，还有带图标的帐户密码输入框组件），其中图标使用的是 Font Awesome 字体图标。Font Awesome字体图标的用法可以查看我前面写的文章：CSS3 - 在html页面中使用Font Awesome字体图标
<!doctype html>
<html lang="en">
<head>
<title>hangge.com</title>
<link rel="stylesheet" href="font-awesome/css/font-awesome.min.css">
<style>
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
*:before,
*:after {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
body {
font-family: proxima-nova, "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 14px;
line-height: 1.42857143;
color: #333333;
background-color: #ffffff;
}
button,
input,
optgroup,
select,
textarea {
color: inherit;
font: inherit;
margin: 0;
}
a {
color: #21b384;
text-decoration: none;
}
a:hover,
a:focus {
color: #198764;
text-decoration: underline;
}
a:focus {
outline: thin dotted;
outline: 5px auto -webkit-focus-ring-color;
outline-offset: -2px;
}
.btn {
display: inline-block;
margin-bottom: 0;
font-weight: normal;
text-align: center;
vertical-align: middle;
touch-action: manipulation;
cursor: pointer;
background-image: none;
border: 1px solid transparent;
white-space: nowrap;
padding: 6px 12px;
font-size: 14px;
line-height: 1.42857143;
border-radius: 4px;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
outline: thin dotted;
outline: 5px auto -webkit-focus-ring-color;
outline-offset: -2px;
}
.btn:hover,
.btn:focus,
.btn.focus {
color: #333333;
text-decoration: none;
}
.btn:active,
.btn.active {
outline: 0;
background-image: none;
-webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}
/***** 1 *****/
.btn-danger {
color: #ffffff;
background-color: #d9534f;
border-color: #d43f3a;
}
.btn-danger:focus,
.btn-danger.focus {
color: #ffffff;
background-color: #c9302c;
border-color: #761c19;
}
.btn-danger:hover {
color: #ffffff;
background-color: #c9302c;
border-color: #ac2925;
}
/***** 2 *****/
.btn-default {
color: #333333;
background-color: #ffffff;
border-color: #cccccc;
}
.btn-default:focus,
.btn-default.focus {
color: #333333;
background-color: #e6e6e6;
border-color: #8c8c8c;
}
.btn-default:hover {
color: #333333;
background-color: #e6e6e6;
border-color: #adadad;
}
.btn-default:active{
color: #333333;
background-color: #e6e6e6;
border-color: #adadad;
}
.btn-sm {
padding: 5px 10px;
font-size: 12px;
line-height: 1.5;
border-radius: 3px;
}
/***** 3 *****/
.btn-lg {
padding: 10px 16px;
font-size: 18px;
line-height: 1.3333333;
border-radius: 6px;
}
.btn-success {
color: #ffffff;
background-color: #1d9d74;
border-color: #198764;
}
.btn-success:focus,
.btn-success.focus {
color: #ffffff;
background-color: #157254;
border-color: #051c15;
}
.btn-success:hover {
color: #ffffff;
background-color: #157254;
border-color: #0f543e;
}
.btn-success:active {
color: #ffffff;
background-color: #157254;
border-color: #0f543e;
}
/***** 4 *****/
.btn-group,
.btn-group-vertical {
position: relative;
display: inline-block;
vertical-align: middle;
}
.btn-group > .btn,
.btn-group-vertical > .btn {
position: relative;
float: left;
}
.btn-group > .btn {
position: relative;
float: left;
}
.btn-group .btn + .btn,
.btn-group .btn + .btn-group,
.btn-group .btn-group + .btn,
.btn-group .btn-group + .btn-group {
margin-left: -1px;
}
.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
border-radius: 0;
}
.btn-group > .btn:first-child {
margin-left: 0;
}
.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {
border-bottom-right-radius: 0;
border-top-right-radius: 0;
}
.btn-group > .btn:last-child:not(:first-child),
.btn-group > .dropdown-toggle:not(:first-child) {
border-bottom-left-radius: 0;
border-top-left-radius: 0;
}
/***** 5 *****/
.margin-bottom-sm {
margin-bottom: 5px !important;
}
.input-group {
position: relative;
display: table;
border-collapse: separate;
}
.input-group[class*="col-"] {
float: none;
padding-left: 0;
padding-right: 0;
}
.input-group .form-control {
position: relative;
z-index: 2;
float: left;
width: 100%;
margin-bottom: 0;
}
.input-group-addon,
.input-group-btn,
.input-group .form-control {
display: table-cell;
}
.input-group-addon:not(:first-child):not(:last-child),
.input-group-btn:not(:first-child):not(:last-child),
.input-group .form-control:not(:first-child):not(:last-child) {
border-radius: 0;
}
.input-group-addon,
.input-group-btn {
width: 1%;
white-space: nowrap;
vertical-align: middle;
}
.input-group-addon {
padding: 6px 12px;
font-size: 14px;
font-weight: normal;
line-height: 1;
color: #555555;
text-align: center;
background-color: #eeeeee;
border: 1px solid #cccccc;
border-radius: 4px;
}
.input-group .form-control:first-child,
.input-group-addon:first-child,
.input-group-btn:first-child > .btn,
.input-group-btn:first-child > .btn-group > .btn,
.input-group-btn:first-child > .dropdown-toggle,
.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),
.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
border-bottom-right-radius: 0;
border-top-right-radius: 0;
}
.input-group-addon:first-child {
border-right: 0;
}
.input-group .form-control:last-child,
.input-group-addon:last-child,
.input-group-btn:last-child > .btn,
.input-group-btn:last-child > .btn-group > .btn,
.input-group-btn:last-child > .dropdown-toggle,
.input-group-btn:first-child > .btn:not(:first-child),
.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
border-bottom-left-radius: 0;
border-top-left-radius: 0;
}
.input-group-addon:last-child {
border-left: 0;
}
.form-control {
display: block;
width: 100%;
height: 34px;
padding: 6px 12px;
font-size: 14px;
line-height: 1.42857143;
color: #555555;
background-color: #ffffff;
background-image: none;
border: 1px solid #cccccc;
border-radius: 4px;
-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
-webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
-o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
}
.form-control:focus {
border-color: #66afe9;
outline: 0;
-webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
}
.form-control::-moz-placeholder {
color: #999999;
opacity: 1;
}
.form-control:-ms-input-placeholder {
color: #999999;
}
.form-control::-webkit-input-placeholder {
color: #999999;
}
.form-control::-ms-expand {
border: 0;
background-color: transparent;
}
</style>
</head>
<body>
<div style="width:200px">
<a class="btn btn-danger" href="#">
<i class="fa fa-trash-o fa-lg"></i> Delete</a>
<a class="btn btn-default btn-sm" href="#">
<i class="fa fa-cog"></i> Settings</a>
<br><br>
<a class="btn btn-lg btn-success" href="#">
<i class="fa fa-flag fa-2x pull-left"></i> Font Awesome<br>Version 4.5.0</a>
<br><br>
<div class="btn-group">
<a class="btn btn-default" href="#"><i class="fa fa-align-left"></i></a>
<a class="btn btn-default" href="#"><i class="fa fa-align-center"></i></a>
<a class="btn btn-default" href="#"><i class="fa fa-align-right"></i></a>
<a class="btn btn-default" href="#"><i class="fa fa-align-justify"></i></a>
</div>
<br><br>
<div class="input-group margin-bottom-sm">
<span class="input-group-addon"><i class="fa fa-envelope-o fa-fw"></i></span>
<input class="form-control" type="text" placeholder="Email address">
</div>
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-key fa-fw"></i></span>
<input class="form-control" type="password" placeholder="Password">
</div>
<div>
</body>
</html>
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