Pourquoi la largeur de la troisième liste de mon menu déroulant ne correspond-elle pas à la largeur de sa plus grande longueur de texte ? J'ai supprimé complètement la largeur pour que, par défaut, la largeur de la liste corresponde à sa longueur de texte la plus longue.
Voici le HTML :
<div id="footer">
<ul>
<li><a href="#" class="current-menu-footer">Home</a>
<ul>
<li><a href="#">List 2.1</a></li>
<li><a href="#">List 2.2</a></li>
<li><a href="#">List 2.3</a></li>
<li><a href="#">List 2.4 this list has the width of its longest text length.</a></li>
</ul>
</li>
<li><a href="#">Quack Project</a></li>
<li><a href="#">Field Game</a></li>
<li><a href="#">Ask Dr. Quack</a>
</li>
<li><a href="#">Links Links</a></li>
<li><a href="#">Duck Book</a>
<ul>
<li><a href="#">List 2.1</a></li>
<li><a href="#">List 2.2</a></li>
<li><a href="#">List 2.3</a>
<ul>
<li><a href="#">List 3.1 the dropdown list should have he width of its longest text length.</a></li>
<li><a href="#">List 3.2</a></li>
<li><a href="#">List 3.3</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
Voici le CSS :
#footer {
position:fixed;
left:0px;
bottom:0px; /* use this condition if the menu is fixed to the bottom */
/*top:0; use this condition if the menu is fixed to the top */
width:100%;
background-color:#b8b2b2;
color:#ffffff;
padding:0px 0px 0px 20px;
overflow:visible;
}
#footer > ul > li > ul {
bottom:21px; /* use this condition if the menu is fixed to the bottom */
}
#footer .current-menu-footer {
color:#000000;
}
/**************************************/
/* drop down menu global */
#footer li {
/*
Use 'position: relative' for the third level drop down,
may only consider this only if the menu is fixed to the top
*/
/*position: relative;*/
/*min-height: 1px; Sophie Dennis contribution for IE7 */
/*vertical-align: bottom; Sophie Dennis contribution for IE7 */
}
#footer a {
display: block;
text-decoration: none;
border:0px solid #0066FF;
}
/* drop down menu local level 1 */
#footer > ul > li {
float:left;
margin:0px 15px 0px 0px;
}
#footer > ul > li > a {
padding: 4px 8px 4px 0px;
list-style-type:disc;
list-style-position:inside;
display:list-item;
text-decoration:none;
color:#ffffff;
border:0px solid #0066FF;
}
#footer > ul > li > a:hover {
color:#000000;
}
/* drop down menu local level 2 */
#footer > ul > li > ul {
display: block;
position: absolute;
}
#footer > ul > li > ul > li {
float: none;
}
#footer > ul > li > ul > li > a {
padding:4px 15px 4px 15px;
}
#footer > ul > li:hover ul ,
#footer > ul > li.hover ul {
display: block;
}
#footer > ul > li:hover li > a,
#footer > ul > li.hover li > a {
background-color: #b8b2b2;
border-bottom: 1px solid #ffffff;
color: #000000;
/*width:200px; use a fixed width to fix IE if use 'position: relative' on all <li>*/
}
#footer > ul > li > ul > li > a:hover {
color:#000000;
background-color:#cccccc;
}
/* drop down menu local level 3 */
#footer > ul > li > ul > li > ul {
display: block;
position: absolute;
left:100%;
/*top:0; use this condition if the menu is fixed to the top */
bottom:0; /* use this condition if the menu is fixed to the bottom */
border-left: 1px solid #ffffff;
border: 1px solid #000;
overflow: auto;
}
#footer > ul > li > ul > li > ul > li {
float: none;
}
#footer > ul > li > ul > li > ul > li > a {
padding:4px 15px 4px 15px;
}
/*
don't display the 3rd level drop down
when it hovers on 2nd level.
*/
#footer > ul > li:hover ul ul,
#footer > ul > li.hover ul ul {
display: none;
}
#footer > ul > li > ul > li:hover ul,
#footer > ul > li > ul > li.hover ul {
display: block;
}
#footer > ul > li > ul > li > ul > li > a:hover {
color:#000000;
background-color:#cccccc;
}
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