如何使我的网站快速响应

时间：2015-11-03 01:55:25

标签： twitter-bootstrap responsive-design media-queries

我刚开始使用bootstrap，而且我很难用正确的分数设置我的媒体查询，我觉得我的网站没有正确缩放。当我设置@media（min-width：1200px）时，我的网站看起来很完美。如何让我的布局适合移动设备和平板电脑设备？

<!DOCTYPE html>
    <html lang="en">
    <head>

        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="description" content="">
        <meta name="author" content="">

        <title>The Portfolio of Jason Murray</title>

        <link href="css/bootstrap.min.css" rel="stylesheet">
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
        <link id="orginal" href="css/default-theme.css" rel="stylesheet">
        <link href="css/style.css" rel="stylesheet">

        <link href='http://fonts.googleapis.com/css?family=Open+Sans' rel='stylesheet' type='text/css'>
        <link href='http://fonts.googleapis.com/css?family=Varela' rel='stylesheet' type='text/css'>
        <link href='http://fonts.googleapis.com/css?family=Montserrat' rel='stylesheet' type='text/css'>

            <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
            <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>


    </head>

    <body>
        <!--=========== HEADER SECTION ================-->
        <header id="header">
          <!-- BEGIN MENU -->
          <div class="menu_area">
            <nav class="navbar navbar-default navbar-fixed-top" role="navigation"> 
              <div class="container">
              <div class="navbar-header">
                <!-- FOR MOBILE VIEW COLLAPSED BUTTON -->
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                  <span class="sr-only">Toggle navigation</span>
                  <span class="icon-bar"></span>
                  <span class="icon-bar"></span>
                  <span class="icon-bar"></span>
                </button>

                <!-- LOGO -->
                <a class="navbar-brand" href="index.html">Jason<span>Murray</span></a>
              </div>

              <div id="navbar" class="navbar-collapse collapse">
                <ul id="top-menu" class="nav navbar-nav navbar-right main_nav">
                  <li class="active"><a href="index.html">Home</a></li>
                  <li><a href="#about">About</a></li>
                  <li><a href="#portfolio">Portfolio</a></li>               
                  <li><a href="#contact">Contact</a></li>                           
                </ul>           
              </div><!--/.nav-collapse -->
              </div>     
            </nav>  
          </div><!-- END MENU -->
        </header>
         <!--=========== END HEADER SECTION ================-->

        <!--=========== MAIN CONTENT SECTION ================-->
        <div class="jumbotron">         
            <div class="container">
                <div class="image_opacity"></div> 
                <div class="caption">
                    <h2>Front-End</h2> 
                    <h2>Web Developer</h2>
                    <p>Hi, I'm Jason Murray and I have a passion for building simplistic websites.</p>
                    <a href="#" class="caption_btn">Recent Work</a>
                </div>
            </div>
        </div>
        <!--=========== END MAIN CONTENT SECTION ================-->

        <!--=========== FOOTER SECTION================-->
         <footer id="footer">
           <div class="container">
             <div class="row">
               <div class="col-lg-6 col-md-6 col-sm-6">
                 <div class="footer_left">
                   <p>&copy; 2015 <a href="index.html" target="_blank">Jason Murray Web Design</a>. All Rights Reserved</p>
                 </div>
               </div>
               <div class="col-lg-6 col-md-6 col-sm-6">
                 <div class="footer_right">
                   <ul class="social_nav">
                     <li><a href="#"><i class="fa fa-facebook"></i></a></li>
                     <li><a href="#"><i class="fa fa-twitter"></i></a></li>
                     <li><a href="#"><i class="fa fa-linkedin"></i></a></li>
                   </ul>
                 </div>
               </div>
             </div>
           </div>
         </footer>
        <!--=========== END FOOTER SECTION================-->
        <!-- jQuery -->
        <script src="js/jquery.js"></script>

        <!-- Bootstrap Core JavaScript -->
        <script src="js/bootstrap.min.js"></script>

        </body>

        </html>

CSS代码：

body,html{
  overflow-x:hidden;
}
body {
 font-family: 'Open Sans', sans-serif;
  overflow-x: hidden !important;
}

ul{
  padding: 0;
  margin: 0;
  list-style: none;
}

a{ 
  text-decoration: none;
  color: #2f2f2f;

}
a:focus{
  outline: none;
  text-decoration: none;
}
h1,h2{
    font-family: 'Montserrat', sans-serif; 
}
h3,h4,h5,h6{
    font-family: 'Varela', sans-serif;  
}

h2 {
  color: #313338;  
  font-size: 72px;
  font-weight: 700;
  line-height: 57px;
  margin: 0;
  padding-bottom: 10px;
  text-transform: uppercase;
}
img{
 border:none;
}

/*--------------------*/
/* HEADER */
/*--------------------*/

#header{
  float: left;
  display: inline;
  width: 100%;
  position: relative;
}

/*--------.menu_area-------- */
.menu_area{
  position: absolute;
  left:0;
  right: 0;
  top: 0;
}
.navbar-default {
  background-color: #000000;
  border-color: transparent;
  padding: 12px 0px;
}
.past-main {
  background-color: rgba(0,0,0,0.8);
  margin-top: 0px;
  padding:6px 0px;
  -webkit-transition: all 0.5s ease 0s;
  -o-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;

}
#navbar{overflow-x: hidden;}

.navbar-brand {                                                                                                                                                                                                                                                                                                                                                                                                                           
  color: #fff !important;
  font-size: 24px;
  font-weight: bolder;
  font-family: 'Varela', sans-serif;
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus {
  background-color: transparent;
}
.navbar-default .navbar-nav > li > a {
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}
.navbar-default .navbar-nav > li > a:hover{
  text-transform: uppercase;
  color: #2da2c8;
}
.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:focus {
  background-color: transparent;
  color: #2da2c8;
}
.navbar-brand > span {
  color: #2da2c8;
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus { 
  color: #2da2c8;
}


/*--------------------*/
/* MAIN CONTENT - HOME */
/*--------------------*/
.jumbotron {
  background: url("../img/lucho-49.jpg") no-repeat center center;
  -webkit-background-size: 100% 100%;
  -moz-background-size: 100% 100%;
  -o-background-size: 100% 100%;
  background-size: 100% 100%;
  margin-top: 75px;
  height: 320px;
}
.image_opacity{
  background: none repeat scroll 0 0 #242434;
  margin-top: 75px;
  height: 320px;
  opacity: 0.8;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
  z-index: 9;
}
.caption {
  margin-top: 20%;
  padding: 5px 0;
  position: relative;
  text-align: center;
  z-index: 999;
}
.caption > h2 {
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  line-height: 12px;
  margin: 0 auto 10px;
  padding-bottom: 8px;
  text-align: center;
  text-transform: uppercase;
  width: 90%;
}
.caption>p{
    color: #ffffff;
    font-size: 12px;    
}
.caption_btn{
    padding: 10px 15px;
    border: 2px solid #fff;
    color: #fff;
    font-size: 12px;
    display: inline-block;
    text-transform: uppercase;
}
.caption_btn:hover,.caption_btn:focus{
    border-color:#2da2c8;
    color: #2da2c8;
    text-decoration: none;
}

/*--------------------*/
/* FOOTER */
/*--------------------*/

#footer{
  float: left;
  display: inline;
  width: 100%;
  padding: 12px;
  background-color: #000;
}
.footer_left{
  float: left;
  display: inline;
  width: 100%;
}
.footer_left > p {
  font-size: 12px;
  text-align: center;
  color: #ffffff;
  margin-bottom: 5px;
  margin-top: 5px;
}
.footer_left > p a {  
  font-weight: bold;
}
.footer_right{
  float: left;
  display: inline;
  width: 100%;
}
.social_nav{
  text-align: center;  
}
.social_nav li{
  display: inline-block;
}
.social_nav li a {
  border: 1px solid #fff;
  color: #ffffff;
  display: inline-block;
  font-size: 18px;
  height: 30px;
  margin-left: 5px;
  text-align: center;
  width: 35px;
  line-height: 28px;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}
.social_nav li a:hover{
  color: #2da2c8;
  border-color: #2da2c8; 
}

/*----------------------------------*/
/* RESPONSIVE STYLE - MEDIA QUERIES */
/*----------------------------------*/

@media(min-width: 768px) {
.navbar-brand {color: #fff !important;font-size: 30px;font-weight: bolder;font-family: 'Varela', sans-serif;}
.navbar-default .navbar-nav > li > a {font-size: 15px;}
.jumbotron {background: url("../img/lucho-49.jpg") no-repeat center center;-webkit-background-size: 100% 100%;-moz-background-size: 100% 100%;-o-background-size: 100% 100%;background-size: 100% 100%;height: 872px;}
.image_opacity{background: none repeat scroll 0 0 #242434;margin-top: 75px;height: 872px;opacity: 0.8;width: 100%;}
.caption {margin-top: 30%;position: relative;text-align: center;z-index: 999;}
.caption > h2 {color: #ffffff;font-size: 45px;font-weight: 700;line-height: 56px;margin: 0 auto 10px;padding-bottom: 8px;text-align: center;text-transform: uppercase;width: 90%;}
.caption> p {color: #ffffff;font-size: 18px;}
.caption_btn{padding: 10px 15px;border: 2px solid #fff;color: #fff;font-size: 18px;display: inline-block;text-transform: uppercase;}
.caption_btn:hover,.caption_btn:focus {border-color:#2da2c8;color: #2da2c8;text-decoration: none;}
#footer{padding: 24px;}
#footer > .container > .row {margin-right: auto;}
.footer_left > p {font-size: 13px;text-align: left;}
.social_nav{text-align: right;}
}

@media(min-width: 1200px) {
.navbar-brand {color: #fff !important;font-size: 35px;font-weight: bolder;font-family: 'Varela', sans-serif;}
.navbar-default .navbar-nav > li > a {font-size: 15px;}
.jumbotron {background: url("../img/lucho-49.jpg") no-repeat center center;-webkit-background-size: 100% 100%;-moz-background-size: 100% 100%;-o-background-size: 100% 100%;background-size: 100% 100%;height: 842px;}
.image_opacity {background: none repeat scroll 0 0 #242434;margin-top: 75px;height: 842px;opacity: 0.8;width: 100%;}
.caption {margin-top: 20%;position: relative;text-align: center;z-index: 999;}
.caption > h2 {color: #ffffff;font-size: 65px;font-weight: 700;line-height: 76px;margin: 0 auto 10px;padding-bottom: 8px;text-align: center;text-transform: uppercase;width: 90%;}
.caption > p {color: #ffffff;font-size: 20px;}
.caption_btn {padding: 10px 15px;border: 2px solid #fff;color: #fff;font-size: 20px;display: inline-block;text-transform: uppercase;}
.caption_btn:hover,.caption_btn:focus {border-color:#2da2c8;color: #2da2c8;text-decoration: none;}
#footer{padding: 24px;}
.footer_left > p {font-size: 15px;text-align: left;}
.social_nav{text-align: right;}

1 个答案:

答案 0 :(得分：1)

以下是标准的Bootstrap v3.3.5媒体查询，并与描述可用响应类的文档相对应。 

/* Extra Small Devices, .visible-xs-* */
@media (max-width: 767px) {}

/* Small Devices, .visible-sm-* */
@media (min-width: 768px) and (max-width: 991px) {}

/* Medium Devices, .visible-md-* */
@media (min-width: 992px) and (max-width: 1199px) {}

/* Large Devices, .visible-lg-* */
@media (min-width: 1200px) {}

按设备进行媒体查询：

/* Large desktops and laptops */
@media (min-width: 1200px) {

}

/* Landscape tablets and medium desktops */
@media (min-width: 992px) and (max-width: 1199px) {

}

/* Portrait tablets and small desktops */
@media (min-width: 768px) and (max-width: 991px) {

}

/* Landscape phones and portrait tablets */
@media (max-width: 767px) {

}

/* Portrait phones and smaller */
@media (max-width: 480px) {

}

http://getbootstrap.com/css/#responsive-utilities

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