屏幕上的大灰色框

时间：2015-09-06 00:26:27

标签： html css

我网站中间有一个灰色的框。我已经仔细检查了所有的代码，我无法弄清楚是什么创造了这个。我很抱歉问这么愚蠢的问题，我对此很陌生。这是代码 - 

.nav a {
  color: black;
  font-size: 11px;
  font-weight: bold;
  padding: 14px 10px;
  text-transform: uppercase;
}

.nav li {
  display: inline;
}

.jumbotron {
  height: 500px;
  background-repeat: no-repeat;
  background-size: cover;
}

.jumbotron .container {
  position: relative;
  top:100px;
}

.nav a {
  color: #5a5a5a;
  font-size: 11px;
  font-weight: bold;
  padding: 14px 10px;
  text-transform: uppercase;
}

.nav li {
  display: inline;
}

.jumbotron {
  height: 500px;
  background-repeat: no-repeat;
  background-size: cover;
}

.jumbotron .container {
  position: relative;
  top:100px;
}

.jumbotron h1 {
  color: #fff;
  font-size: 48px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
}

.jumbotron p {
  font-size: 20px;
  color: #fff;
}


.learn-more h3 {
  font-family: 'Shift', sans-serif;
  font-size: 18px;
  font-weight: bold;
}

.learn-more a {
  color: #00b0ff;
}

.neighborhoood-guides {
    border-bottom: 1px solid #dbdbdb
}









 
.clearfix:after {
    display:block;
    clear:both;
}
 
/*----- Menu Outline -----*/
.menu-wrap {
    width:100%;
    box-shadow:0px 1px 3px rgba(0,0,0,0.2);
    background:#fff;
}
 
.menu {
    width:1000px;
    margin:0px auto;
}
 
.menu li {
    margin:0px;
    list-style:none;
}
 
.menu a {
    transition:all linear 0.15s;
    color:black;
}
 
.menu li:hover > a, .menu .current-item > a {
    text-decoration:none;
    color:dodgerblue;
}
 
.menu .arrow {
    font-size:11px;
    line-height:0%;
}
 
/*----- Top Level -----*/
.menu > ul > li {
    float:left;
    display:inline-block;
    position:relative;
    font-size:11px;
    
}
 
.menu > ul > li > a {
    padding:10px 10px;
    display:inline-block;
    text-shadow:0px 1px 0px rgba(0,0,0,0.4);
    text-transform:uppercase;
    font-weight:bold;
    
}
 
.menu > ul > li:hover > a, .menu > ul > .current-item > a {
    background:#fff;
}
 
/*----- Bottom Level -----*/
.menu li:hover .sub-menu {
    z-index:1;
    opacity:1;
}
 
.sub-menu {
    width:160%;
    padding:5px 0px;
    position:absolute;
    top:100%;
    left:0px;
    z-index:-1;
    opacity:0;
    transition:opacity linear 0.15s;
    box-shadow:0px 2px 3px rgba(0,0,0,0.2);
    background:#fff;
}
 
.sub-menu li {
    display:block;
    font-size:11px;
}
 
.sub-menu li a {
    padding:10px 30px;
    display:block;
text-transform: uppercase;
    font-weight:bold
}
 
.sub-menu li a:hover, .sub-menu .current-item a {
    background:#fff;
}

.neighborhood-guides h2 {
  font-size: 48px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
}
.neighborhood-guides p {
  font-size: 24px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
    }

.socialmedia {
background: #498FCC;

}

.neighborhood-guides {
padding: 20px 20px;
}

.allrights li p {
color: white;
  font-family: 'Shift', sans-serif;
}

.whole {
 background-image:url('http://i.imgur.com/3ay8hjS.jpg');
     background-repeat: no-repeat;
  background-size: cover;
}
<!DOCTYPE html>
<html>
<div class="whole">
  <head>
    <link href="http://s3.amazonaws.com/codecademy-content/courses/ltp/css/shift.css" rel="stylesheet">
    
    <link rel="stylesheet" href="http://s3.amazonaws.com/codecademy-content/courses/ltp/css/bootstrap.css">
    <link rel="stylesheet" href="main.css">
    
  </head>

  <body>
 <div class="menu-wrap">
    <nav class="menu">
        <ul class="clearfix">
            <li><a href="#">Home</a></li>
           <li><a href="#">About Us</a></li>
            <li><a href="#"> Contact Us</a></li>
            <li>
            <a href="#">Destinations <span class="arrow">&#9660;</span></a>
                <ul class="sub-menu">
                    <li><a href="#">Airlines</a></li>
                    <li><a href="#">Hotels</a></li>
                </ul>
            </li>
           <li><a href="#">Cruiselines</a></li>
            <li><a href="#">Weddings & Honeymoons</a></li>
            <li>
                
                <a href="#">Useful Information <span class="arrow">&#9660;</span></a>
 
                <ul class="sub-menu">
                    <li><a href="#">Travel Insurance</a></li>
                </ul>
            </li>
            <li><a href="#">Careers</a></li>
                </ul>
            
            </nav>
        
</div>       
        

    <div class="jumbotron">
      <div class="container">
      </div>
    </div> 
   <center>
<h2></h2>
        <p></p>
        <h1></h1>
    <div class="row">
    <div class="col-md-4">
    <div class="Thumbnail">
    <img src="">
    </div>
    </div>
    <div class="col-md-4">
   <div class="Thumbnail">
   <img src="">
   </div>
    </div>
    <div class="col-md-4">
    <div class="Thumbnail">
    <image src="">
    </div>
    </div>
        </div>
        </center>
 
<center>
    <div class="learn-more">
	  <div class="container">
		<div class="row">
	      <div class="col-md-4">
			<h3></h3>
			<p></p>
			<p><a href="#"></a></p>
	      </div>
		  <div class ="col-md-4">
			<h3></h3>
			<p>.</p>
			<p><a href="#"></a></p>
		  </div>
		  <div class ="col-md-4">
			<h3></h3>
			<p></p>
			<p><a href="#"></a></p>
		  </div>
	    </div>
	</div>
         </center>
</div>      
       
       
       
       
       
       <div class="socialmedia">
    <nav class="menu">
        <ul class="clearfix">
          
                </ul>
            </nav>   
</div>       
       
       <center>
       <h2></h2>
       <h2></h2>
       <h2></h2>
       </center>
       <h2></h2>
       <h2></h2>
        <div class="socialmedia">
       <nav class="menu">
        <ul class="clearfix">
       <div class="allrights">
            <center><li><p>Travel Away Corporation All Rights Reserved 2015</p></li></center>
                </ul>
            </div>
            
            </nav>
       </div>
       </div>
  </body>
</html>

2 个答案:

答案 0 :(得分：1)

删除以下属性：background-color: #eee; */，否则，我已将相同的代码放在小提琴上，并且没有发现任何问题。

用此

替换.jumbotron类 
.jumbotron {
        padding: 30px;
        margin-bottom: 30px;
        color: inherit;
        }

每当遇到这样的问题时，右键单击鼠标并选择 Inspect element ，然后单击html元素（已在其上应用css）并查看已检查的属性以及哪些属性不。那么您应该轻松解决问题。

答案 1 :(得分：0)

这是一个广泛的问题，因为你不能说出你想要出现在那里而不是这个大的灰色方块，而是要回答你的具体问题：从HTML中删除jumbotron标记，它将消失：

＆＃13;
＆＃13; 
IndexError
＆＃13; 
.nav a {
  color: black;
  font-size: 11px;
  font-weight: bold;
  padding: 14px 10px;
  text-transform: uppercase;
}

.nav li {
  display: inline;
}

.jumbotron {
  height: 500px;
  background-repeat: no-repeat;
  background-size: cover;
}

.jumbotron .container {
  position: relative;
  top:100px;
}

.nav a {
  color: #5a5a5a;
  font-size: 11px;
  font-weight: bold;
  padding: 14px 10px;
  text-transform: uppercase;
}

.nav li {
  display: inline;
}

.jumbotron {
  height: 500px;
  background-repeat: no-repeat;
  background-size: cover;
}

.jumbotron .container {
  position: relative;
  top:100px;
}

.jumbotron h1 {
  color: #fff;
  font-size: 48px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
}

.jumbotron p {
  font-size: 20px;
  color: #fff;
}


.learn-more h3 {
  font-family: 'Shift', sans-serif;
  font-size: 18px;
  font-weight: bold;
}

.learn-more a {
  color: #00b0ff;
}

.neighborhoood-guides {
    border-bottom: 1px solid #dbdbdb
}









 
.clearfix:after {
    display:block;
    clear:both;
}
 
/*----- Menu Outline -----*/
.menu-wrap {
    width:100%;
    box-shadow:0px 1px 3px rgba(0,0,0,0.2);
    background:#fff;
}
 
.menu {
    width:1000px;
    margin:0px auto;
}
 
.menu li {
    margin:0px;
    list-style:none;
}
 
.menu a {
    transition:all linear 0.15s;
    color:black;
}
 
.menu li:hover > a, .menu .current-item > a {
    text-decoration:none;
    color:dodgerblue;
}
 
.menu .arrow {
    font-size:11px;
    line-height:0%;
}
 
/*----- Top Level -----*/
.menu > ul > li {
    float:left;
    display:inline-block;
    position:relative;
    font-size:11px;
    
}
 
.menu > ul > li > a {
    padding:10px 10px;
    display:inline-block;
    text-shadow:0px 1px 0px rgba(0,0,0,0.4);
    text-transform:uppercase;
    font-weight:bold;
    
}
 
.menu > ul > li:hover > a, .menu > ul > .current-item > a {
    background:#fff;
}
 
/*----- Bottom Level -----*/
.menu li:hover .sub-menu {
    z-index:1;
    opacity:1;
}
 
.sub-menu {
    width:160%;
    padding:5px 0px;
    position:absolute;
    top:100%;
    left:0px;
    z-index:-1;
    opacity:0;
    transition:opacity linear 0.15s;
    box-shadow:0px 2px 3px rgba(0,0,0,0.2);
    background:#fff;
}
 
.sub-menu li {
    display:block;
    font-size:11px;
}
 
.sub-menu li a {
    padding:10px 30px;
    display:block;
text-transform: uppercase;
    font-weight:bold
}
 
.sub-menu li a:hover, .sub-menu .current-item a {
    background:#fff;
}

.neighborhood-guides h2 {
  font-size: 48px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
}
.neighborhood-guides p {
  font-size: 24px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
    }

.socialmedia {
background: #498FCC;

}

.neighborhood-guides {
padding: 20px 20px;
}

.allrights li p {
color: white;
  font-family: 'Shift', sans-serif;
}

.whole {
 background-image:url('http://i.imgur.com/3ay8hjS.jpg');
     background-repeat: no-repeat;
  background-size: cover;
}
＆＃13;
＆＃13;
＆＃13;

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