I put margin-auto in the toggle class on my site. It sort of went it the middle but it didn't align with the button. Do I need to do something in CSS or JavaScript and what should I place there?
我把margin-auto放在我网站上的切换类中。它有点像中间但它没有与按钮对齐。我需要在CSS或JavaScript中做些什么,我应该放在那里?
<style>
.toggler { width: 500px; height: 200px; position: relative; margin-top:0; margin-right:auto; margin-bottom:0;
}
#button { padding: .5em 1em; text-decoration: none; }
#effect { width: 240px; height: 170px; padding: 0.4em; position: relative; }
#effect h3 { margin: 0; padding: 0.4em; text-align: center; }
.ui-effects-transfer { border: 2px dotted gray; }
.kiri{text-align:center;}
</style>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
<script>
$( function() {
// run the currently selected effect
function runEffect() {
// get effect type from
var selectedEffect = $( "#effectTypes" ).val();
// Most effect types need no options passed by default
var options = {};
// some effects have required parameters
if ( selectedEffect === "scale" ) {
options = { percent: 50 };
} else if ( selectedEffect === "transfer" ) {
options = { to: "#button", className: "ui-effects-transfer" };
} else if ( selectedEffect === "size" ) {
options = { to: { width: 200, height: 60 } };
}
// Run the effect
$( "#effect" ).effect( selectedEffect, options, 500, callback );
};
// Callback function to bring a hidden box back
function callback() {
setTimeout(function() {
$( "#effect" ).removeAttr( "style" ).hide().fadeIn();
}, 1000 );
};
// Set effect from select menu value
$( "#button" ).on( "click", function() {
runEffect();
return false;
});
} );
</script>
</head>
<body>
<nav>
<ul>
<li><a href="CONTACT.html">Contact</a></li>
<li><a href="JSBASICS.html">JQUERY TIPS</a></li>
<li><a href="JQUERYBASICS.html">JS TIPS</a></li>
<li><a href="INFO.html">Info</a></li>
<li><a href="ABOUT.html">About</a></li>
<li><a href="home.html">Home</a></li>
</ul>
</nav>
<h2>Jquery Tips</h2>
<p id="js">JavaScript/jQuery is a programming language that you can use to add interactivity to your web page.</p>
<p id="poo"> if you put your mouse over the sentence above there will be a light blue highlight the lightgray background that was made using the <a href="https://www.sitepoint.com/web-foundations/onmouseover-html-element/"><span class="pink">onmouse event.</span></a>
<div class="footer">
<span class="flatorange">@2016-20XX • Nia Daniels • FINAL EXAM • CIST1520 </span><br>
<span class="flatblue">Scripting Technologies</span><br>
<span class="flatgreen">Mr.Cash</span><br>
</div>
<div class="toggler">
<div id="effect" class="ui-widget-content ui-corner-all">
<h3 class="ui-widget-header ui-corner-all">2 Jquery Effects</h3>
<p id="hmm">eres una mujer o hombre? soy una mujer. quiero una pizza. queires una pizza o no?</p>
</div>
</div>
<div class="kiri">
<select name="effects" id="effectTypes">
<option value="bounce">Bounce</option>
<option value="clip">Clip</option>
</select></div>
<div class="kiri">
<button id="button" class="ui-state-default ui-corner-all">Run Le Effect</button></div>
<script>1 个解决方案
#1
0
Add margin: 0 auto; to both .toggler and #effect and it should do the trick. Since you set a width on #effect you'll need the auto margin to handle the centering for you.
添加保证金:0自动;对.toggler和#effect都应该这样做。由于您在#effect上设置了宽度,因此您需要自动边距来为您处理居中。
#1
0
Add margin: 0 auto; to both .toggler and #effect and it should do the trick. Since you set a width on #effect you'll need the auto margin to handle the centering for you.
添加保证金:0自动;对.toggler和#effect都应该这样做。由于您在#effect上设置了宽度,因此您需要自动边距来为您处理居中。