How to set height of list items in HTML? - html

Here is my code:
HTML
<div class="menu">
<ul>
<li class="active">HOME</li>
<li class="active">COMPANY</li>
<li class="active">SOLUTIONS</li>
<li class="active">SERVICES</li>
<li class="active">NEWS & EVENTS</li>
<li class="active">BLOGS</li>
<li class="active">CONTACTS</li>
</ul>
</div>
CSS
.header .menu ul { margin:33px 10px 0 0; padding:0; float:right; width:auto; height:12px; list-style:none;}
.header .menu ul li { margin:0 4px; float:left;}
It does not recognize the height feature. Why? How can I set the height of menu item?

You're missing a semicolon :-)
You can also try setting the line-height property of the li tags to change the position of the text in the element:
.line-height-li {
line-height: 30px;
}

Just increase the padding-top and padding-bottom as you want. Line height effect other. I found out it by testing it. It work for me.

.header .menu ul { margin:33px 10px 0 0; padding:0; float:right; width:auto;list-style:none;}
.header .menu ul li { margin:0 4px; float:left;}
.active{height:50px;}

ul is set to a height of 12 pixels, at least in Firefox.

Is the height set on the correct element? You're asking how to set the height of a menu item (presumably, an li) but your CSS says you're setting the height of the ul. Perhaps, moving height: 12px; from where it is to .header .menu ul li could help.

The height of the list does not necessarily change the height of the visible list items. I created a small example to show how those heights look like, if you hover on the items, you'll see the height's changing. That because of the overflow attribute of the list.
.menu ul {
margin: 10px 10px 10px 5px;
padding: 10px;
float: right;
width: auto;
height: 12px;
list-style: none;
background: cyan;
overflow: hidden;
}
.menu ul:hover {
overflow: visible;
}
.menu ul li {
margin: 4px;
padding: 4px;
float: left;
background: yellow;
}
<div class="menu">
<ul>
<li class="active">HOME</li>
<li class="active">COMPANY</li>
<li class="active">SOLUTIONS</li>
<li class="active">SERVICES</li>
<li class="active">NEWS & EVENTS</li>
<li class="active">BLOGS</li>
<li class="active">CONTACTS</li>
</ul>
</div>
Anyway, in your example, there's no div with a class "header" in your HTML, that's confusing for beginners. Your CSS rules begin with ".header".

Related

Menu bar - links of different widths to fill the fluid width of menu bar

I have a nav / menu bar with a max-width of 900px. Inside the nav bar is five links:
<nav>
<ul>
<li>Workshops</li>
<li>Production workshop</li>
<li>About us</li>
<li>News</li>
<li>Contact us</li>
</ul>
</nav>
I would normally make the five links 20% width, to fill the width of the nav bar and be fluid.
However, because the link text has very different lengths "Production workshops" compared to "News", I want the widths of the links/tabs to be based on the text. I've added left and right padding to the links. But now this is not fluid (it breaks below 900px width) and I can't accurately get the links to fill the width of the nav bar.
Is there a way for the links to fill the width of the nav bar, have a flexible width and for the widths of the links/tabs to be different (based on the width of the text)?
A link to JS Fiddle:
https://jsfiddle.net/j0g53wnu/
<nav>
<ul>
<li>Workshops</li>
<li>Production workshop</li>
<li>About us</li>
<li>News</li>
<li>Contact us</li>
</ul>
</nav>
nav {
background-color:brown;
max-width:900px;
}
nav ul {
font-size:21px;
line-height:60px;
overflow:auto;
margin: 0;
padding: 0;
}
nav ul li {
float: left;
text-align: center;
list-style: none;
margin: 0;
padding: 0;
}
nav a:link { color:rgb(255,255,230); background-color:rgb(0,0,0); border-right:1px solid rgb(255,255,230); display:block; padding:0 38px; }
nav a:visited { color:rgb(255,255,230); background-color:rgb(0,0,0); border-right:1px solid rgb(255,255,230); display:block; padding:0 38px; }
nav a:hover { color:rgb(51,153,51); background-color:rgb(0,0,0); border-right:1px solid rgb(255,255,230); display:block; padding:0 38px; }
nav a:active { color:rgb(51,153,51); background-color:rgb(0,0,0); border-right:1px solid rgb(255,255,230); display:block; padding:0 38px; }
You can make it fuild with CSS Grid in many different ways, one quick easy approach would be like this:
ul {
list-style-type: none;
display: grid;
grid-template: ". . . . .";
}
li {
background-color: grey;
text-align: center;
}
Here you can check a working version based on your same example:
https://jsfiddle.net/j0g53wnu/4/
Change the result area to see how it fixes the width.
Hope this help :)
Have you considered flexbox?
Just changed a little, including flex-grow (to allow for the different sizes of the items.)
nav ul {
font-size:21px;
line-height:60px;
overflow:auto;
text-align: center;
display: inline-block;
margin: 0;
padding: 0;
display:flex;
box-sizing:border-box;
}
nav ul li {
flex-grow:2;
text-align: center;
list-style: none;
}
1) add this code to Cascade style sheet file
.display-flex {
display:flex;
}
.fill {
fill:1 1 auto!important
}
2) add class display-flex to UL tag
<ul class="display-flex"></ul>
3) add class fill to each Li tag
<li class="fill"></li>
If you need another solve,
You can come with me via email

Centering unordered list of images

I'm trying to center a horizontal list of image links, though it seems that the left of the images are being centered. As you can see, the center of the list of images (which are all the same size) is slightly to the right of the text.
HTML:
<div id='nav'>
<ul>
<li>
<a href=''><img src='images/login.png' /></a>
</li>
<li>
<a href=''><img src='images/add.png' /></a>
</li>
<li>
<a href=''><img src='images/forum.png' /></a>
</li>
</ul>
</div>
Css:
#nav {
text-align: center;
}
#nav ul {
list-style: none;
margin: 20px auto;
}
#nav li {
display: inline-block;
margin: 0px 30px;
}
What can I do to completely center it?
Working Demo : http://jsfiddle.net/3d6TS/
The <ul> tag by default adds padding. You need to set padding:0 manually to <ul> tag.
#nav ul {
list-style: none;
margin: 20px auto;
padding:0;
}
#nav { text-align: center; }
#nav ul { list-style: none; }
#nav ul li { display: inline; }
the solution is the display:inline on the li
A good solution would be to maintain the margin-left and make sure the first child has a left margin of 0. This causes both the first and last children to have no margins on the edges it meets with the parent. This is good as :first-child doesn't catastrophically break styles in >=ie7 where as :last-child is unsupported in <=ie8 making the reverse of this infeasible for the time being.
#nav ul li {
display: inline-block;
margin-left:30px;
}
#nav ul li:first-child {
margin-left:0;
}

Impossible to center exactly li's inside a div

Please, give me some help in the following:
HTML code:
<div id="medium_ribbon">
<ul class="up_rectangles">
<li id="first_up"> </li>
<li id="second_up"> </li>
<li id="third_up"> </li>
<li id="fourth_up"> </li>
</ul>
</div>
Next, CSS code:
#medium_ribbon {
text-align:center;
background-color:#172236;
padding-top:20px;
}
.up_rectangles{
list-style: none;
margin-bottom: 0px;
}
.up_rectangles li {
line-height: 200px;
width: 265px;
background-color: #C8CACF;
display: inline-block;
margin-right:15px;
}
.up_rectangles>li:last-child {
margin-right:0;
}
Finally, the result:
The picture is a bit aligned to the right and I cannot discover the reason no matter how much I've tried.
Thank you
Your browser's default stylesheet automatically puts padding on .up_rectangles.
Simply reset if by applying this CSS rule:
.up_rectangles{
padding: 0;
}
Then it will work as expected: http://jsfiddle.net/R8pL3/
by default <ul> have some padding and margin.
So add the margin:0 and padding:0 in `.up_rectangles' class.
so the code will be like.
.up_rectangles
{
list-style-type: none;
margin: 0;
padding:0
}
Add padding-left:0 to your .up_rectangles class. The browser, be default, adds padding to ul elements. By adding padding-left:0 to the ul you'll fix this.
.up_rectangles{
list-style: none;
margin-bottom: 0px;
padding-left:0;
}
Here's the working demo.

All but last child element of css menu is moved one pixel left

I'm tearing my hair out here.
I have horizontal dropdown menu on a site I am building. The menu is made up of an unordered list, with the dropdown part made up of hidden child elements that pop up when you roll over the parents.
In Firefox everything appears to be fine, but, in Chrome and Safari, while the last child element in each menu is acting as expected, all other child elements are shunted left by one pixel. So, in the example below, Child A3, Child B4, and Child C2 are aligned perfectly with their respective parents, while the rest are not.
Can someone please shed some light on what is going wrong here?
Code and screenshots below...
How it should look...
How it actually looks...
I have included the entire nav block of the CSS just in case I have missed something outside of the actual parent/child part.
HTML
<nav>
<div id="menu" class="menustrip">
<ul>
<li class="page_item">
Parent A
<ul class='children'>
<li class="page_item">Child A1</li>
<li class="page_item">Child A2</li>
<li class="page_item">Child A3</li>
</ul>
</li>
<li class="page_item">Parent B
<ul class='children'>
<li class="page_item">Child B1</li>
<li class="page_item">Child B2</li>
<li class="page_item">Child B3</li>
<li class="page_item">Child B4</li>
</ul>
</li>
<li class="page_item">Parent C
<ul class='children'>
<li class="page_item">Child C1</li>
<li class="page_item">Child C2</li>
</ul>
</li>
</ul>
</div>
</nav>
CSS
#menu, #main-nav{
width: 950px;
margin: 0 30px 0 0;
padding-right: 30px;
border-bottom-style: solid;
border-bottom-width: 8px;
border-bottom-color: #78B2E2;
text-align: right;
}
ul#main-nav{
list-style: none;
padding-top: 10px;
margin-right:30px;
}
.page_item, .navlink{
display: inline-block;
background-color: #243488;
height: 34px;
width: 110px;
margin-left: 1px;
text-align: center;
}
.page_item a, .navlink a{
padding-top: 4px;
display: block;
height: 34px;
width: 110px;
}
.page_item:hover, .navlink:hover{
background-color: #78B2E2;
}
.page_item:active, .navlink:active{
background-color: #78B2E2;
}
/* Hide Sub Menus by default */
#menu ul li ul.children {
display:none;
z-index:100;
}
/* Display Sub Menus on rollover of parent */
#menu ul li:hover ul.children {
display:block;
position:absolute;
top:205px;
margin: 0 0 0 -11px; /*pull child menus in line with parent */
width: 132px;
list-style: none;
}
/* Style sub menu items not to float like parent items */
#menu ul li ul.children li {
float:none;
width:110px;
height: 34px;
background-color:#243488;
border-top: 3px solid #ffffff;
font-size: 11px;
}
#menu ul li ul.children li:hover {
background-color:#78B2E3;
color:#243488;
}
/* Sub Menu link color */
#menu ul li ul.children li a:hover {
color:#243488;
}
#menu ul li ul.children li a {
color:#ffffff;
}
Not sure what causes it exactly, but it has to do with the fact that the list items in <ul class="children"> are inline-blocks and the ul itself is centered.
So you have two solutions: either align the ul to the left instead of centering it
.children {text-align:left;}
or, make its list items blocks instead of inline blocks.
.children > li {display:block;}
Either of those adjustments will get rid of the display anomaly. In both cases, you will also have to increase the left margin, but I'm sure that won't be a problem.
Changing .children .page_item to display:block rather than display:inline-block seemed to fix it in my Chrome. This also required a bit more margin-left to re-align things.
.children .page_item {
display:block;
margin-left:10px;
}

How do I target a specific element nested in HTML/CSS code?

I want to target a specific element and whatever properties I set on the logo overrides the other listed items. For example, I have a border style that is solid and it runs through all the listed items of #nav. I just want to make the image link logo an exception to this. The logo is located right in the middle between portfolio and projects. How do I do this?
<!--NAVIGATION-->
<ul id="nav">
<li>Home</li>
<li>About</li>
<li>Portfolio</li>
<li id="logo"><img src="assets/img/jp-logo.png" /></li>
<li>Projects</li>
<li>Contact</li>
<li>Class List</li> <!--change URL later-->
</ul>
#nav{
list-style-type: none; /*gets rid of bullets*/
padding: 0;
border-color: #FFB405;
border-style: solid;
border-width: 1px 0;
text-align:center;
}
#nav li{
display: inline; /*display list horizontally*/
}
#nav a{
display: inline-block; /*don't break onto new lines and follow padding accordingly*/
padding:10px;
}
I assume the problem is more about removing the border from the logo than targeting the element since it has an id, thus targeting is as easy as #logo.
The first thing you need to do in order to exclude the logo from the border is apply the property to the list-items instead of the container <ul> then you just override the style in a following rule:
#nav li{
display: inline-block; /*display list horizontally*/
border-color: #FFB405;
border-style: solid;
border-width: 1px 0;
}
#nav #logo{
border: 0;
}
Finally, if you go and apply this styles you'll notice a gap in between your list items, this is caused by the display:inline-block property and the whitespace in the HTML markup, you can check this answer for multiple ways to properly handle that.
Here's a complete demo of the solution in jsFidlle
You can do
#nav > #logo a
This matches with an element with id logo, tag <a> and children of element with id nav
Or even
#logo a
is enough.
Check this Fiddle
Give border-top and border-bottom to you li and target your #logo with border:none; this will solve your problem.
And for the gap you can see in between li elements this can be solved by setting the parent elements font-size:0; and then define the font-size:npx to your li element.
HTML
<ul id="nav">
<li>Home</li>
<li>About</li>
<li>Portfolio</li>
<li id="logo"><img src="http://placehold.it/50x50/" /></li>
<li>Projects</li>
<li>Contact</li>
<li>Class List</li> <!--change URL later-->
</ul>
CSS
ul#nav {
margin:0;
list-style-type: none;
/*gets rid of bullets*/
padding: 0;
text-align:center;
font-size: 0;
}
#nav li {
margin:0;
display: inline;
/*display list horizontally*/
}
#nav a {
display: inline-block;
/*don't break onto new lines and follow padding accordingly*/
padding:10px;
border-top:1px solid #FFB405;
border-bottom:1px solid #FFB405;
margin:0;
font-size: 16px;
}
ul#nav li#logo a {
border-top:none;
border-bottom:none;
}