【发布时间】:2017-09-20 03:39:32
【问题描述】:
我想在较小的屏幕上将菜单项显示为单独的行。这是非常基本的,在很多地方都见过。我想要的效果是:
到目前为止,我所拥有的(代码如下)菜单项仅显示在徽标旁边(这就是它们在桌面上的显示方式)。
我还需要在菜单项中添加背景图像。一张填充整个区域的图像,而不是为每个菜单重复的相同图像
我已经添加了:
<meta name="viewport" content="width=device-width, initial-scale=1">
这是我的fiddle
//make the topnav responsive for mobile screens
function topNav() {
var x = document.getElementById("myTopnav");
if (x.className === "myTopnav") {
x.className += " responsive";
} else {
x.className = "myTopnav";
}
}
.topnav {
background-repeat:no-repeat;
background-size:cover;
overflow:visible;
width: 100%;
padding-bottom: 0px;
}
.topnav nav{
padding-top: 5px;
padding-bottom: 8px;
background: -webkit-linear-gradient(left, transparent, black, black, transparent); /* For Safari 5.1 to 6.0 */
background: -o-linear-gradient(left, transparent, black,black, transparent); /* For Opera 11.1 to 12.0 */
background: -moz-linear-gradient(left, transparent, black,black, transparent); /* For Fx 3.6 to 15 */
background: linear-gradient(to right, transparent, black, black, transparent); /* Standard syntax (must be last) */
width:100%;
}
.topnav nav div{
width: 85%;
margin-left: 7.5%;
margin-right: 7.5% ;
display:flex;
align-items: center;
justify-content: center;
}
.link {
color: white;
text-decoration: none;
font-size: 11px;
font-weight: 700; /* this is futura heavy*/
width:11.25%;
letter-spacing: 2px;
word-wrap:true;
display:inline-block;
vertical-align: top;
text-align: center;
/*line-height: 5em;*/
}
.notlink {
width:30.4%;
margin-left: 1%;
margin-right: 1%;
display: inline-block;
}
.notlink img {
width: 100%;
}
.topnav nav .link:hover {
color: #008ed2;
}
.icon {
display: none;
font-size: 32px;
color: white;
text-decoration: none;
text-align: center;
line-height: 40px;
min-width: 40px;
min-height: 40px;
}
/* When the screen is less than 600 pixels wide, hide all links, except for the first one ("Home"). Show the link that contains should open and close the topnav (.icon) */
@media only screen and (max-width: 767px) {
.myTopnav a.link {display: none;}
.topnav nav div{
width: 100%;
margin-left: 0;
margin-right: 0;
position: relative;
top: 0;
left: 0;
}
.icon {
display :inline-block;
position : absolute;
right : 0;
}
.notlink {
width: 70%;
display : flex;
align-items: center;
justify-content : center;
}
.notlink img {
max-width:100%;
max-height:75px;
width: auto;
height: auto;
}
}
@media screen and (max-width: 767px) {
.myTopnav.responsive {position: relative;}
.myTopnav.responsive .icon {
position: absolute;
right: 0;
top: 0;
}
.myTopnav.responsive a {
float: none;
display: block;
text-align: left;
}
}
<div class="topnav">
<nav>
<div class="myTopnav" id="myTopnav">
<a class="link" href="index.html">HOME</a>
<a class="link" id ="selected" href="about.html">ABOUT</a>
<a class="link" href="expertise.html">EXPERTISE</a>
<a class="notlink" href="index.html"><img src="https://www.google.com/logos/doodles/2017/earth-day-2017-5650394117046272-s.png"></a>
<a class="link" href="industries.html">INDUSTRIES</a>
<a class="link" href="friends.html">FRIENDS OF MARY</a>
<a class="link" href="contact.html">CONTACT</a>
<a href="javascript:void(0);" class="icon" onclick="topNav()">☰</a>
</div>
</nav>
</div>
【问题讨论】:
-
请看这个,它真的不干净,现在有一些不必要的代码,它需要一些重构,但我只是没有时间。如果它是你需要的,明天会重构/做得更好并把它打包成一个答案吗?:jsfiddle.net/gyexzhao/13
-
我刚刚再次阅读了您的问题,我之前共享的小提琴可能不是您想要的。您想将徽标保留在顶部并插入另一个图像作为菜单背景吗?
-
是的,没错
-
抱歉回答迟了,请查看:jsfiddle.net/gyexzhao/14
-
以上代码有错误:jsfiddle.net/gyexzhao/16这个比较好。现在您只需在展开时将其正确放置在其余内容上
标签: html css menu responsive-design