1
我試圖讓我的舊菜單響應較小的屏幕尺寸。我得到菜單圖標正常工作，但是當我打開列表時，它顯示內聯而不是塊。我嘗試了幾個選項，但無法正常工作。2級響應菜單不顯示塊
function myFunction() {
var x = document.getElementById("myTopnav");
if (x.className === "menu") {
x.className += " responsive";
} else {
x.className = "menu";
}
}/* Main menu */
.menu
{
\t width: 100%;
\t margin: -15px 0 0 0;
\t padding: 0 0 0 0;
\t list-style: none;
\t background: #d1d1d1;
\t background: -moz-linear-gradient(#d1d1d1, #b6b6b6);
\t background: -webkit-gradient(linear,left bottom,left top,color-stop(0, #d1d1d1),color-stop(1, #b6b6b6));
\t background: -webkit-linear-gradient(#d1d1d1, #b6b6b6);
\t background: -o-linear-gradient(#d1d1d1, #b6b6b6);
\t background: -ms-linear-gradient(#d1d1d1, #b6b6b6);
\t background: linear-gradient(#d1d1d1, #b6b6b6);
\t border-bottom: 4px solid #005da2;
\t -moz-box-shadow: 0 2px 1px #9c9c9c;
\t -webkit-box-shadow: 0 2px 1px #9c9c9c;
\t box-shadow: 0 2px 1px #9c9c9c;
}
.menu li
{
\t float: left;
\t padding: 0 0 10px 0;
\t position: relative;
\t line-height: 0;
\t border-right: 1px solid #b6b6b6;
}
.menu li:hover {
\t background: #0186ba;
\t background: -moz-linear-gradient(#04acec, #0186ba); \t
\t background: -webkit-gradient(linear, left top, left bottom, from(#04acec), to(#0186ba));
\t background: -webkit-linear-gradient(#04acec, #0186ba);
\t background: -o-linear-gradient(#04acec, #0186ba);
\t background: -ms-linear-gradient(#04acec, #0186ba);
\t background: linear-gradient(#04acec, #0186ba);
\t /*-moz-box-shadow: 0 0 2px rgba(255,255,255,.5);
-webkit-box-shadow: 0 0 2px rgba(255,255,255,.5);
box-shadow: 0 0 2px rgba(255,255,255,.5); \t
-moz-border-radius: 5px;
border-radius: 5px;*/
\t z-index: 9999 !important;
}
.menu a
{
\t float: left;
\t height: 25px;
\t padding: 10px 25px 0 25px;
\t color: #000;
\t text-transform: uppercase;
\t font: bold 12px/25px Arial, Helvetica;
\t text-decoration: none;
}
.menu li:hover > a
{
\t color: #fafafa;
}
*html .menu li a:hover /* IE6 */
{
\t color: #fafafa;
}
.menu li:hover > ul
{
\t display: block;
\t z-index: 9999 !important;
}
/* Sub-menu */
.menu ul
{
list-style: none;
margin: 0;
padding: 0;
display: none;
position: absolute;
top: 45px;
left: 0;
z-index: 9999 !important;
background: #444;
background: -moz-linear-gradient(#444, #111);
background: -webkit-gradient(linear,left bottom,left top,color-stop(0, #111),color-stop(1, #444));
background: -webkit-linear-gradient(#444, #111);
background: -o-linear-gradient(#444, #111); \t
background: -ms-linear-gradient(#444, #111); \t
background: linear-gradient(#444, #111);
-moz-box-shadow: 0 0 2px rgba(255,255,255,.5);
-webkit-box-shadow: 0 0 2px rgba(255,255,255,.5);
box-shadow: 0 0 2px rgba(255,255,255,.5);
}
.menu ul ul
{
top: 0;
left: 150px;
z-index: 9999 !important;
}
.menu ul li
{
float: none;
margin: 0;
padding: 0;
display: block;
-moz-box-shadow: 0 1px 0 #111111, 0 2px 0 #777777;
-webkit-box-shadow: 0 1px 0 #111111, 0 2px 0 #777777;
box-shadow: 0 1px 0 #111111, 0 2px 0 #777777;
}
.menu ul li:last-child
{
-moz-box-shadow: none;
-webkit-box-shadow: none;
box-shadow: none;
}
.menu ul a
{
padding: 10px;
\t height: 40px;
\t width: auto;
\t height: auto;
line-height: 1;
display: block;
white-space: nowrap;
float: none;
\t text-transform: none;
\t color: #fff;
}
*html .menu ul a /* IE6 */
{
\t height: 10px;
}
*:first-child+html .menu ul a /* IE7 */
{
\t height: 10px;
}
.menu ul a:hover
{
background: #0186ba;
\t background: -moz-linear-gradient(#04acec, #0186ba); \t
\t background: -webkit-gradient(linear, left top, left bottom, from(#04acec), to(#0186ba));
\t background: -webkit-linear-gradient(#04acec, #0186ba);
\t background: -o-linear-gradient(#04acec, #0186ba);
\t background: -ms-linear-gradient(#04acec, #0186ba);
\t background: linear-gradient(#04acec, #0186ba);
}
.menu ul li:first-child > a
{
-moz-border-radius: 5px 5px 0 0;
border-radius: 5px 5px 0 0;
}
.menu ul li:first-child > a:after
{
content: '';
position: absolute;
left: 30px;
top: -8px;
width: 0;
height: 0;
border-left: 5px solid transparent;
border-right: 5px solid transparent;
border-bottom: 8px solid #444;
}
.menu ul ul li:first-child a:after
{
left: -8px;
top: 12px;
width: 0;
height: 0;
border-left: 0; \t
border-bottom: 5px solid transparent;
border-top: 5px solid transparent;
border-right: 8px solid #444;
}
.menu ul li:first-child a:hover:after
{
border-bottom-color: #04acec;
}
.menu ul ul li:first-child a:hover:after
{
border-right-color: #04acec;
border-bottom-color: transparent; \t
}
.menu ul li:last-child > a
{
-moz-border-radius: 0 0 5px 5px;
border-radius: 0 0 5px 5px;
}
/* Clear floated elements */
.menu:after
{
\t visibility: hidden;
\t display: block;
\t font-size: 0;
\t content: " ";
\t clear: both;
\t height: 0;
}
ul.menu li.icon {display: none;}
/* When the screen is less than 680 pixels wide, hide all list items, except for the first one ("Home"). Show the list item that contains the link to open and close the topnav (li.icon) */
@media screen and (max-width:680px) {
ul.menu li:not(:first-child) {display: none;}
ul.menu li.icon {
float: right;
display: inline-block;
}
}
/* The "responsive" class is added to the topnav with JavaScript when the user clicks on the icon. This class makes the topnav look good on small screens */
@media screen and (max-width:680px) {
ul.menu.responsive {position: relative;}
ul.menu.responsive li.icon {
position: absolute;
right: 0;
top: 0;
}
ul.menu.responsive li {
float: none;
display: inline;
}
ul.menu.responsive li a {
display: block;
text-align: left;
}
}
* html .menu { zoom: 1; } /* IE6 */
*:first-child+html .menu { zoom: 1; } /* IE7 */ \t <!--MENU-->
<ul class="menu" id="myTopnav">
<li><a href="#">Home</a></li>
<li><a href="#">Videos</a>
<ul>
<li><a href="#">Videos 1</a></li>
<li><a href="#">Videos 2</a></li>
<li><a href="#">Videos 3</a></li>
</ul>
</li>
<li><a href="#">Headlines</a>
\t <ul>
<li><a href="#">Headlines All</a></li>
<li><a href="#">Headlines Last Week</a></li>
</ul>
</li>
<li><a href="#">Pictures</a></li>
</li>
<li class="icon">
<a href="javascript:void(0);" onclick="myFunction()">☰</a>
</li>
\t
\t
非常感謝這個完美的作品吧！ – Girts
@Girts如果它符合您的期望，請不要忘記加註/接受答案;） – Cladiuss