当我将子菜单的宽度设置为 width:auto 时,名称很长的项目会被挤压在一起。目前我的宽度设置为175%,这是不可取的,因为有些菜单可以长时间保持安静。如何设置宽度:自动为长菜单项工作。
链接到演示网站:http://previewyournewwebsite.info/otsl/
.nav.main_nav .sub-menu {
background-color: #2D556F;
display: none;
height: auto;
/* left: -5px; */
left: 0px;
margin: 0 9px 0 0;
position: absolute;
top: 54px;
width: 175%;
}
.nav.main_nav .sub-menu li {
margin: 30px 0px;
display: block;
}
.nav.main_nav .sub-menu li a {
background-image: url("./images/sub-nav-divider.png");
background-position: 0 bottom;
height: 50px;
line-height: 50px;
background-repeat: repeat-x;
font-family: Helvetica,Arial,sans-serif;
font-size: 15px;
margin-left: -31px;
padding: 0 0 0 44px;
width: 100%;
}
.nav.main_nav .sub-menu > li{
height: 50px;
line-height: 50px;
padding-left: 44px;
}
.nav.main_nav .sub-menu > li:last-child a{
background-image: none;
}
.nav.main_nav .sub-menu li {
display: block;
margin: 0;
}
答案 0 :(得分:0)
你在找这个吗?
http://jsfiddle.net/coma/MNFXB/11/
nav ul, nav li {
list-style: none;
margin: 0;
padding: 0;
font-family: Arial, Helvetica, sans-serif;
}
nav a {
display: block;
text-decoration: none;
text-transform: uppercase;
padding: 1em;
color: #fff;
background-color: #2D556F;
white-space: nowrap;
}
nav > ul {
background-color: #2D556F;
}
nav > ul:after {
display: block;
content: "";
clear: both;
}
nav > ul > li {
float: left;
position: relative;
}
nav > ul > li > ul {
position: absolute;
top: 100%;
left: 0;
min-width: 100%;
display: none;
}
nav > ul > li:hover > ul {
display: block;
}
nav li:hover > a {
background-color: #92A132;
}
或者你想要这样的东西吗?