我有一个客户希望将两个自定义导航菜单堆叠在一起，并在滑块下方，其徽标位于中心。他们还希望在滚动时修改菜单。我已经执行了这个并且它的工作非常出色。这是链接... DEMO
现在这就是难题。虽然这在任何超过1200px的设备上看起来都很棒，但对于我的生活，我无法弄清楚如何使这个设备看起来很棒。我已经向几乎所有的代码添加了媒体查询，但仍然注意到了。除了这个，我已经在页面上做了其他一切响应。也许删除固定菜单是较小的设备的选项???任何帮助将不胜感激。这是代码.... BTW我知道代码很草率和丰富，任何建议清理它是受欢迎的....
HTML
<div id="nav-container">
<div id="nav-box" class="animated fadeInDown">
<a class="btn rounded butter" href="#">Start Dinating</a>
<a class="btn rounded butter" href="#">Follow Us</a>
<a class="btn rounded butter" href="#"><i class="icon-facebook"></i></a>
<a class="btn rounded butter" href="#"><i class="icon-twitter"></i></a>
<a class="btn rounded butter" href="#"><i class="icon-instagram"></i></a>
<a class="list-group-item" href="#"></a>
<img src="http://www.jshuadvd.com/test/wp-content/uploads/2014/11/logo.png" alt="Dinate" width="199" height="204">
<a class="btn2 rounded butter" href="#">Merchandise</a>
<a class="btn2 rounded butter" href="#"><i class="icon-lock"></i>Log In / Register</a>
<a class="btn2 rounded butter" href="#"><i class="icon-shopping-cart"></i>View Tab</a>
</div>
<nav id="second-nav">
<div id="nav-left">
<ul>
<li><a href="#">HOME </a></li>
<li><a href="#">OUR RESTAURAUNTS </a></li>
<li><a href="#">DINATING EVENTS </a></li>
</ul>
</div>
<div id="nav-right">
<ul>
<li><a href="#">CONTACT </a></li>
<li><a href="#">BLOG </a></li>
<li><a href="#">CHARITES </a></li>
</ul>
</div>
</nav>
</div>
</div>
CSS
#nav-container {
height: 180px;
text-decoration: none;
font-size: 15px;
font-family: helvetica, arial, sans-serif;
text-transform: uppercase;
}
@media screen and (max-width: 1200px){
#nav-container {
box-sizing: border-box;
width:100%;
text-align: center;
font-size: 12px;
}
}
#nav-box {
position: relative;
background: #222;
text-align: center;
width: 100%;
height: 50px;
z-index: 2000;
padding-top: 0px;
padding-bottom: 5px;
line-height: 0;
}
@media screen and (max-width: 1200px){
#nav-box {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-box img {
position: absolute;
top: 0;
left: 50%;
margin-left: -100px;
}
@media screen and (max-width: 1200px){
#nav-box img {
display: none;
}
}
/* --------------------- BUTTTONS ------------------- */
.btn {
overflow: hidden;
position: relative;
display: inline-block;
height: 2em;
line-height: 2em;
padding: 0 1em;
left: -7.5%;
margin: 10px 30px 0 0;
-moz-transition: color 400ms;
-o-transition: color 400ms;
-webkit-transition: color 400ms;
transition: color 400ms;
}
@media screen and (max-width: 1200px){
.btn {
box-sizing: border-box;
width:100%;
text-align: center;
font-size: auto;
}
}
.btn2 {
overflow: hidden;
position: relative;
display: inline-block;
height: 2em;
line-height: 2em;
padding: 0 1em;
left: 9.8%;
margin: 10px 30px 0 0;
-moz-transition: color 400ms;
-o-transition: color 400ms;
-webkit-transition: color 400ms;
transition: color 400ms;
}
@media screen and (max-width: 1200px){
.btn2 {
box-sizing: border-box;
width:100%;
text-align: center;
font-size: auto;
}
}
.btn:before {
content: '';
position: absolute;
z-index: -1;
height: 0%;
width: 100%;
bottom: 0;
left: 0;
-moz-transition: height 100ms;
-o-transition: height 100ms;
-webkit-transition: height 100ms;
transition: height 100ms;
}
@media screen and (max-width: 1200px){
.btn:before {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
.btn2:before {
content: '';
position: absolute;
z-index: -1;
height: 0%;
width: 100%;
bottom: 0;
left: 0;
-moz-transition: height 100ms;
-o-transition: height 100ms;
-webkit-transition: height 100ms;
transition: height 100ms;
}
@media screen and (max-width: 1200px){
.btn2:before {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
.btn:hover {
color: #A4C739;
border-color: #A4C739;
}
.btn2:hover {
color: #A4C739;
border-color: #A4C739;
}
.btn:hover:before {
height: 100%;
}
.btn2:hover:before {
height: 100%;
}
.rounded {
border-radius: 2em;
}
@media screen and (max-width: 1200px){
.rounded {
box-sizing: border-box;
border-radius: auto;
width:auto;
}
}
.butter {
color: white;
border: 3px solid white;
border-radius: 2em;
}
@media screen and (max-width: 1200px){
.butter {
box-sizing: border-box;
border-radius: auto;
width:auto;
}
}
.butter:before {
background-color: #A4C739;
}
@media screen and (max-width: 1200px){
.butter:before {
box-sizing: border-box;
width:auto;
}
}
.butter:hover {
color: white;
border-color: white;
}
/* ---------------- SOCIAL NAV ICONS ------------------ */
.icon-facebook {
margin-left: -10px;
margin-right: -10px;
}
@media screen and (max-width: 1200px){
.icon-facebook {
box-sizing: border-box;
width: auto;
}
}
.icon-twitter {
margin-left: -10px;
margin-right: -10px;
}
@media screen and (max-width: 1200px){
.icon-twitter {
box-sizing: border-box;
width:auto;
}
}
.icon-instagram {
margin-left: -10px;
margin-right: -10px;
}
@media screen and (max-width: 1200px){
.icon-instagram {
box-sizing: border-box;
width: auto;
}
}
/* ---------------- BUTTON ICONS ------------------ */
.icon-shopping-cart {
margin-right: 6px;
margin-left: -4px;
}
@media screen and (max-width: 1200px){
.icon-shopping-cart {
box-sizing: border-box;
width:auto;
}
}
.icon-lock {
margin-right: 5px;
margin-left: -4px;
}
@media screen and (max-width: 1200px){
.icon-lock {
box-sizing: border-box;
width:auto;
}
}
.clear {
clear: both;
}
/* ---------------- BUTTONS END ------------------ */
/* ---------------- SECOND NAV ------------------- */
#second-nav {
width: 100%;
text-align: center;
font-size: 15px;
font-family: helvetica, arial, sans-serif;
text-transform: uppercase;
z-index: 999;
}
@media screen and (max-width: 1200px){
#second-nav {
box-sizing: border-box;
width:100%;
text-align: center;
font-size: 12px;
}
}
/* ----------------- LEFT NAV ------------------- */
#nav-left {
z-index: 1;
margin-bottom: -92px; /* nav height */
padding: 5px 60px;
background: #000;
transition: box-shadow 400ms;
}
@media screen and (max-width: 1200px){
#nav-left {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-left ul {
margin:0 auto;
width:100%;
list-style: none;
*zoom: 1;
}
@media screen and (max-width: 1200px){
#nav-left ul {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-left ul:after {
clear:both;
display: table;
content: "";
}
@media screen and (max-width: 1200px){
#nav-left ul:after {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-left li {
float: left;
text-align: center;
padding: 0 45px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
list-style: none;
border-left:1px solid #222;
}
@media screen and (max-width: 1200px){
#nav-left li {
box-sizing: border-box;
width:100%;
text-align: center;
border: none;
}
}
#nav-left li:first-child {
border-left: 0;
padding-left: 0;
}
#nav-left a {
position: relative;
display:block;
color: #fff;
padding: 40px 0;
line-height: 1px;
text-decoration: none;
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
border-radius: 4px;
}
@media screen and (max-width: 1200px){
#nav-left a {
box-sizing: border-box;
width:100%;
border: none;
}
}
#nav-left a:hover {
color: #A4C739;
}
.clear {
clear: both;
}
/* --------------- RIGHT NAV ---------------- */
#nav-right {
z-index: 1;
margin-bottom: -72px; /* nav height */
padding: 0 120px;
background: #000;
transition: box-shadow 400ms;
}
@media screen and (max-width: 1200px){
#nav-right {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-right ul {
margin:0 auto;
width:100%;
list-style: none;
*zoom: 1;
}
@media screen and (max-width: 1200px){
#nav-right ul {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-right ul:after {
clear:both;
display: table;
content: "";
}
@media screen and (max-width: 1200px){
#nav-right ul:after {
box-sizing: border-box;
width:100%;
text-align: center;
}
}
#nav-right li {
float: right;
text-align: center;
padding: 0 45px ;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
list-style: none;
border-right:1px solid #222;
}
@media screen and (max-width: 1200px){
#nav-right li {
box-sizing: border-box;
width:100%;
text-align: center;
border: none;
}
}
#nav-right li:first-child {
border-right: 0;
padding-right: 0;
}
#nav-right a {
position: relative;
display:block;
color: #fff;
padding: 40px 10px;
line-height: 1px;
text-decoration: none;
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
border-radius: 4px;
}
@media screen and (max-width: 1200px){
#nav-right a {
box-sizing: border-box;
width:100%;
text-align: center;
border: none;
}
}
#nav-right a:hover {
color: #A4C739;
/* -moz-box-shadow: 0 0 0 1px #fff;
-webkit-box-shadow: 0 0 0 1px #fff;
box-shadow: 0 0 1px 1px #fff; */
}
.fixed {
position:fixed !important;
}
.clear {
clear: both;
}
JS / JQUERY
<!------------Begin JavaScript Functions for Fixed Header-------->
<script type='text/javascript'>
jQuery(document).ready(function($){
var aboveHeight = $('#slider').outerHeight();
$(window).scroll(function(){
if ($(window).scrollTop() > aboveHeight){
$('#nav-box').addClass('fixed').css('top','0').next().css('margin-top','55px');
} else {
$('#nav-box').removeClass('fixed').next().css('margin-top','0');
}
});
$(window).scroll(function(){
if ($(window).scrollTop() > aboveHeight){
$('#second-nav').addClass('fixed').css('top','0').next().css('margin-top','40px');
} else {
$('#second-nav').removeClass('fixed').next().css('margin-top','0');
}
});
});
</script>
<!------------End JavaScript Functions for Fixed Header---------->
答案 0 :(得分：0)
我建议您先从标准媒体查询开始。您也可以根据具体情况使用max-width或max-device-width。看起来你的所有查询都只是超过1200px（大格式）的最大宽度。您需要弄清楚每个布局导航将如何适应。对于固定布局，您需要按比例减少每个元素。例如，如果连续五个元素的宽度为1200px，对于600px的移动屏幕，则可以将每个元素的宽度减少一半。
@media only screen
and (min-device-width : 768px)
and (max-device-width : 1024px) {
/* iPads (portrait and landscape) Styles */
}
@media only screen
(max-width : 600px) {
/* Mobile Only Styles */
}
更多信息： http://css-tricks.com/snippets/css/media-queries-for-standard-devices/
如果你看一下Twitter Bootstrap移动第一种方法，他们会为不同宽度的设备提供这些主要断点，因为移动设备是默认的CSS（不在媒体查询中）：
/* Small devices (tablets, 768px and up) */
@media (min-width: @768px) { ... }
/* Large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) { ... }
但是，对于您来说，您将需要使用max-width减法方法。如果您知道最大宽度，则可以按比例调整每个导航元素的大小。
/* Large Devices, Wide Screens */
@media only screen and (max-width : 1200px) {
.butter.btn-1 {width:128px; font-size: 12px;}
}
/* Medium Devices, Desktops */
@media only screen and (max-width : 992px) {
.butter.btn-1 {width:105px; font-size: 10px;}
}
/* Small Devices, Tablets */
@media only screen and (max-width : 768px) {
.butter.btn-1 {width:80px; font-size: 8px;}
}
/* Extra Small Devices, Phones */
@media only screen and (max-width : 480px) {
.butter.btn-1 {width:50px; font-size: 6px;}
}
http://scotch.io/quick-tips/css3-quick-tips/default-sizes-for-twitter-bootstraps-media-queries
Bootstrap采用移动优先方法，这与您的HD首次设计不同。所以，你可以反过来考虑它，也就是说你的1200+分辨率是默认的，其他一切都需要修改。我知道这不是理想的，也不是我推荐的，但你已经说过你不想改变所有这些，所以这只是一种解决方法。
最终，我认为固定导航上的按钮太小了。您应该考虑的另一件事是使用相对的em宽度而不是像素宽度。同样，Bootstrap框架已经为您准备了很多这样的东西，因此尺寸已经是相对的。