jQuery+CSS3创意搜索框特效代码

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以下是 jQuery+CSS3创意搜索框特效代码的示例演示效果:

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部分效果截图:

HTML代码(index.html):

<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> 
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<title>jQuery+CSS3创意搜索框特效</title>
<link rel="stylesheet" type="text/css" href="css/default.css">
<link rel="stylesheet" type="text/css" href="css/search-form.css">
</head>
<body>
	<form onsubmit="submitFn(this, event);">
		<div class="search-wrapper">
			<div class="input-holder">
				<input type="text" class="search-input" placeholder="Type to search" />
				<button class="search-icon" onclick="searchToggle(this, event);"><span></span></button>
			</div>
			<span class="close" onclick="searchToggle(this, event);"></span>
			<div class="result-container">

			</div>
		</div>
	</form>

<script src="js/jquery-1.11.0.min.js" type="text/javascript"></script>
<script type="text/javascript">
	function searchToggle(obj, evt){
		var container = $(obj).closest('.search-wrapper');

		if(!container.hasClass('active')){
			  container.addClass('active');
			  evt.preventDefault();
		}
		else if(container.hasClass('active') && $(obj).closest('.input-holder').length == 0){
			  container.removeClass('active');
			  // clear input
			  container.find('.search-input').val('');
			  // clear and hide result container when we press close
			  container.find('.result-container').fadeOut(100, function(){$(this).empty();});
		}
	}

	function submitFn(obj, evt){
		value = $(obj).find('.search-input').val().trim();

		_html = "Yup yup! Your search text sounds like this: ";
		if(!value.length){
			_html = "Yup yup! Add some text friend :D";
		}
		else{
			_html += "<b>" + value + "</b>";
		}

		$(obj).find('.result-container').html('<span>' + _html + '</span>');
		$(obj).find('.result-container').fadeIn(100);

		evt.preventDefault();
	}
</script>
</body>
</html>

CSS代码(default.css):

@import url(http://fonts.useso.com/css?family=Raleway:200,500,700,800);@font-face{font-family:'icomoon';src:url('../fonts/icomoon.eot?rretjt');src:url('../fonts/icomoon.eot?#iefixrretjt') format('embedded-opentype'),url('../fonts/icomoon.woff?rretjt') format('woff'),url('../fonts/icomoon.ttf?rretjt') format('truetype'),url('../fonts/icomoon.svg?rretjt#icomoon') format('svg');font-weight:normal;font-style:normal;}
[class^="icon-"],[class*=" icon-"]{font-family:'icomoon';speak:none;font-style:normal;font-weight:normal;font-variant:normal;text-transform:none;line-height:1;/* Better Font Rendering =========== */
-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}
body,html{font-size:100%;padding:0;margin:0;}
/* Clearfix hack by Nicolas Gallagher:http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before,.clearfix:after{content:" ";display:table;}
.clearfix:after{clear:both;}
body{color:#fff;font-weight:500;font-size:1.05em;font-family:"Microsoft YaHei","瀹嬩綋","Segoe UI","Lucida Grande",Helvetica,Arial,sans-serif,FreeSans,Arimo;}
a{color:#2fa0ec;text-decoration:none;outline:none;}
a:hover,a:focus{color:#74777b;}
.htmleaf-container{margin:0 auto;text-align:center;overflow:hidden;}
.bgcolor-1{background:#f0efee;}
.bgcolor-2{background:#f9f9f9;}
.bgcolor-3{background:#e8e8e8;}
/*light grey*/
.bgcolor-4{background:#2f3238;color:#fff;}
/*Dark grey*/
.bgcolor-5{background:#df6659;color:#521e18;}
/*pink1*/
.bgcolor-6{background:#2fa8ec;}
/*sky blue*/
.bgcolor-7{background:#d0d6d6;}
/*White tea*/
.bgcolor-8{background:#3d4444;color:#fff;}
/*Dark grey2*/
.bgcolor-9{background:#ef3f52;color:#fff;}
/*pink2*/
.bgcolor-10{background:#64448f;color:#fff;}
/*Violet*/
.bgcolor-11{background:#3755ad;color:#fff;}
/*dark blue*/
.bgcolor-12{background:#3498DB;color:#fff;}
/*light blue*/
.bgcolor-20{background:#494A5F;color:#D5D6E2;}
/* Header */
.htmleaf-header{padding:1em 190px 1em;letter-spacing:-1px;text-align:center;}
.htmleaf-header h1{color:#fff;font-weight:600;font-size:2em;line-height:1;margin-bottom:0;font-family:"Microsoft YaHei","瀹嬩綋","Segoe UI","Lucida Grande",Helvetica,Arial,sans-serif,FreeSans,Arimo;}
.htmleaf-header h1 span{font-family:"Microsoft YaHei","瀹嬩綋","Segoe UI","Lucida Grande",Helvetica,Arial,sans-serif,FreeSans,Arimo;display:block;font-size:60%;font-weight:400;padding:0.8em 0 0.5em 0;color:#fff;}
/*nav*/
.htmleaf-demo a{color:#1d7db1;text-decoration:none;}
.htmleaf-demo{width:100%;padding-bottom:1.2em;}
.htmleaf-demo a{display:inline-block;margin:0.5em;padding:0.6em 1em;border:3px solid #1d7db1;font-weight:700;}
.htmleaf-demo a:hover{opacity:0.6;}
.htmleaf-demo a.current{background:#1d7db1;color:#fff;}
/* Top Navigation Style */
.htmleaf-links{position:relative;display:inline-block;white-space:nowrap;font-size:1.5em;text-align:center;}
.htmleaf-links::after{position:absolute;top:0;left:50%;margin-left:-1px;width:2px;height:100%;background:#dbdbdb;content:'';-webkit-transform:rotate3d(0,0,1,22.5deg);transform:rotate3d(0,0,1,22.5deg);}
.htmleaf-icon{display:inline-block;margin:0.5em;padding:0em 0;width:1.5em;text-decoration:none;}
.htmleaf-icon span{display:none;}
.htmleaf-icon:before{margin:0 5px;text-transform:none;font-weight:normal;font-style:normal;font-variant:normal;font-family:'icomoon';line-height:1;speak:none;-webkit-font-smoothing:antialiased;}
/* footer */
.htmleaf-footer{width:100%;padding-top:10px;}
.htmleaf-small{font-size:0.8em;}
.center{text-align:center;}
/****/
.related{color:#fff;background:#494A5F;text-align:center;font-size:1.25em;padding:0.5em 0;overflow:hidden;}
.related > a{vertical-align:top;width:calc(100% - 20px);max-width:340px;display:inline-block;text-align:center;margin:20px 10px;padding:25px;font-family:"Microsoft YaHei","瀹嬩綋","Segoe UI","Lucida Grande",Helvetica,Arial,sans-serif,FreeSans,Arimo;}
.related a{display:inline-block;text-align:left;margin:20px auto;padding:10px 20px;opacity:0.8;-webkit-transition:opacity 0.3s;transition:opacity 0.3s;-webkit-backface-visibility:hidden;}
.related a:hover,.related a:active{opacity:1;}
.related a img{max-width:100%;opacity:0.8;border-radius:4px;}
.related a:hover img,.related a:active img{opacity:1;}
.related h3{font-family:"Microsoft YaHei",sans-serif;}
.related a h3{font-weight:300;margin-top:0.15em;color:#fff;}
/* icomoon */
.icon-htmleaf-home-outline:before{content:"\e5000";}
.icon-htmleaf-arrow-forward-outline:before{content:"\e5001";}
@media screen and (max-width:50em){.htmleaf-header{padding:3em 10% 4em;}
.htmleaf-header h1{font-size:2em;}
}
@media screen and (max-width:40em){.htmleaf-header h1{font-size:1.5em;}
}
@media screen and (max-width:30em){.htmleaf-header h1{font-size:1.2em;}
}

CSS代码(normalize.css):

article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block;}
audio,canvas,video{display:inline-block;}
audio:not([controls]){display:none;height:0;}
[hidden]{display:none;}
html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;}
body{margin:0;}
a:focus{outline:thin dotted;}
a:active,a:hover{outline:0;}
h1{font-size:2em;margin:0.67em 0;}
abbr[title]{border-bottom:1px dotted;}
b,strong{font-weight:bold;}
dfn{font-style:italic;}
hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0;}
mark{background:#ff0;color:#000;}
code,kbd,pre,samp{font-family:monospace,serif;font-size:1em;}
pre{white-space:pre-wrap;}
q{quotes:"\201C" "\201D" "\2018" "\2019";}
small{font-size:80%;}
sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline;}
sup{top:-0.5em;}
sub{bottom:-0.25em;}
img{border:0;}
svg:not(:root){overflow:hidden;}
figure{margin:0;}
fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em;}
legend{border:0;padding:0;}
button,input,select,textarea{font-family:inherit;font-size:100%;margin:0;}
button,input{line-height:normal;}
button,select{text-transform:none;}
button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;}
button[disabled],html input[disabled]{cursor:default;}
input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;}
input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;}
input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none;}
button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;}
textarea{overflow:auto;vertical-align:top;}
table{border-collapse:collapse;border-spacing:0;}

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