The problem is very simple to explain.
This is the input:
.a {
position: relative;
overflow: hidden;
width: 960px;
background: #a3c1ef;
height: 100%;
margin: 0 auto;
> &-b {
list-style: none;
> &-c {
display: inline-block;
color: blue;
font-size: 100px;
}
}
}
This is the expected output:
.a {
position: relative;
overflow: hidden;
width: 960px;
background: #a3c1ef;
height: 100%;
margin: 0 auto;
}
.a > a-b {
list-style: none;
}
.a > a-b > a-b-c {
display: inline-block;
color: blue;
font-size: 100px;
}
and this is the actual output I'm getting:
.a {
position: relative;
overflow: hidden;
width: 960px;
background: #a3c1ef;
height: 100%;
margin: 0 auto;
}
> .a-b {
list-style: none;
}
> > .a-b-c {
display: inline-block;
color: blue;
font-size: 100px;
}
When I remove the root selector &, the output is as expected: a > b > c. But when I use the root selector & in combination with the direct descendant selector >, the output is the above. This behavior is so counter-intuitive.
Can someone explain how to fix it (if it's possible)?
SASS compiler version: 1.12.0
You have to start by copying the parent selector ahead of the > and then dive through it. The third child however will be output as .a > .a-b > .a > .a-b-c {} so it is easier to step out a level and start again like in my example.
I have created a sassmeister example for you based off of your example that should do the trick. Hope that helps.
Other Tips on using the & that might help
Related
.checkbox-group {
position: relative;
padding-left: 30px;
input[type="checkbox"] {
height: 20px;
width: 20px;
margin: 0;
position: absolute;
opacity: 0;
left: 0;
z-index: 1;
&:checked {
+ .pseudo-checkbox {
background: red;
background: url("../../images/tick.png") no-repeat;
}
}
}
span.pseudo-checkbox {
height: 20px;
width: 20px;
display: inline-block;
border: 1px solid $input-border;
//background-color: #fff;
position: absolute;
left: 0;
}
}
When using sibling selector and background image, sass watch compiler goes into infinite loop (using laravel mix). Her i have included my sass. If I comment the background, the compilation works good.
Make sure to add the image to the original folder before compiling not the after compiling folder, i usually have the same problem but solve it by naming the before compiling img and the compiler will create new one it will name it images,
In SASS's class selecter, I want to select parent's sibling.
.bw-textarea {
height: 150px;
padding: 10px;
overflow-y: auto;
background: white;
text-align: left;
width: 100%;
border: 1px solid #eeeeee;
font-size: 12px !important;
color: #666666;
// textarea:disabled & {
// background: #efefef;
// }
}
Compiled above sass code,
.bw-textarea textarea:disabled {
background: #efefef;
}
But I want to show result like this css code...
How to select like this in sass?
textarea.bw-textarea:disabled {
background: #efefef;
}
You gotta use #root in this case. It's pretty simple
This link will give a clear idea about this selector
.bw-textarea {
#at-root textarea#{&}:disabled{
background: cyan;
}
}
This will compile to
textarea.bw-textarea:disabled {
background: cyan;
}
See this PEN
This is what your looking for:
.bw-textarea {
height: 150px;
padding: 10px;
overflow-y: auto;
background: white;
text-align: left;
width: 100%;
border: 1px solid #eeeeee;
font-size: 12px !important;
color: #666666;
&:disabled {
background: #efefef;
}
}
Check out this SO answer for a lil more idea on the nested pseudo selectors
Sass parent selector and hover?
And of course check the sass docs
https://sass-lang.com/documentation/file.SASS_REFERENCE.html
So i have a popup window with a scroller. For scroller i used basic css element overflow: scroll. But the problem is scroller appears on the side and on the bottom. Now i want to know if there is anyway to remove the bottom scroller, because even though its locked its useless to me and it would look better without it. Ive googled it and havent found anything so if you have a solution please share it. If you need any of the code tell me and i will post it.
This is "my" css for popup (i got the code from http://www.zurb.com/playground/reveal-modal-plugin):
.reveal-modal-bg {
position: fixed;
height: 100%;
width: 100%;
background: #000;
background: rgba(0,0,0,.8);
z-index: 100;
display: none;
top: 0;
left: 0;
}
.reveal-modal {
visibility: hidden;
top: 100px;
left: 50%;
margin-left: -300px;
width: 520px;
height: 400px;
background: #eee url(modal-gloss.png) no-repeat -200px -80px;
position: absolute;
z-index: 101;
padding: 30px 40px 34px;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
border-radius: 5px;
-moz-box-shadow: 0 0 10px rgba(0,0,0,.4);
-webkit-box-shadow: 0 0 10px rgba(0,0,0,.4);
-box-shadow: 0 0 10px rgba(0,0,0,.4);
overflow:scroll;
}
.reveal-modal h1{
color: green;
font-size: 40px;
}
.reveal-modal strong{
font-style: inherit;
}
.reveal-modal.small { width: 200px; margin-left: -140px;}
.reveal-modal.medium { width: 400px; margin-left: -240px;}
.reveal-modal.large { width: 600px; margin-left: -340px;}
.reveal-modal.xlarge { width: 800px; margin-left: -440px;}
.reveal-modal .close-reveal-modal {
font-size: 22px;
line-height: .5;
position: absolute;
top: 8px;
right: 11px;
color: #aaa;
text-shadow: 0 -1px 1px rbga(0,0,0,.6);
font-weight: bold;
cursor: pointer;
}
a better way of doing it would be
overflow-x:hidden;
overflow-y:auto;
That way it means that if a page gets bigger with jquery and then you need to scroll the view won't get smaller and affect your measurements
This should work:
overflow-x:hidden;
overflow-y:auto;
Here is what i aim to do: https://docs.google.com/file/d/0B13W1jkpc_BzLXZ6RGxGbUd2NG8/edit?usp=sharing
Here is the CSS for my approach:
#media (min-width: 980px) {
.dropdown-menu .sub-menu {
left: 100%;
position: absolute;
top: 0;
visibility: hidden;
margin-top: -1px;
}
ul.nav li.dropdown:hover > ul.dropdown-menu {
display: block;
}
a.menu:after, .dropdown-toggle:after {
content: none;
}
.navbar .dropdown-menu {
margin-top: 0px;
text-align: center;
}}
And the way it looks now: https://docs.google.com/file/d/0B13W1jkpc_BzZUlRck5VcWh0TkE/edit?usp=sharing
Everything is working fine except that i can't seem to get the right width for the dropdown menu's text (i need to shrink the width according to text). So how do i do that ?
You have to remove the min-width property of the .dropdown-menu list. Including the following after you include bootstrap:
.dropdown-menu {
min-width: 0px;
}
Alternatively, for the exact style you have given, you could use bootstrap's tooltips instead
Try removing padding from the .dropdown-menu .sub-menu classes.
.dropdown-menu .sub-menu {
left: 100%;
position: absolute;
top: 0;
visibility: hidden;
margin-top: -1px;
padding: 0;
}
Well you can add space to your inner text and it will automatically increase its width e.g you have
"--View by Category--"
Add spaces with   as many as you want like
 --View by Category--
My CSS UL menu doesn't seem to want to centre, any ideas? I have pasted the code below for your review, I am quite new to CSS so your help is greatly appreciated :-)
The only way I have been able to centre it is by fixing the width and using the html centre tags but I need the menu to be at 100% for expansion and I need to to automatically centre.
The CSS
#menu{
width:100%;
margin: 0;
padding: 5px 0 0 0;
list-style: none;
background-color:#333333;
text-align:center;
}
#menu li{
float: left;
padding: 0 0 5px 0;
position: relative;
list-style:none;
margin:auto;
}
#menu ul{
list-style:none;
display:inline;
margin: 0;
padding: 0;
text-align: center;
}
#menu a{
float: left;
height: 15px;
padding: 0 25px;
color:#FFF;
text-transform: uppercase;
font: 10px/25px Arial, Helvetica;
text-decoration: none;
text-shadow: 0 0px 0 #000;
}
#menu li:hover > a{
color:#F90;
font: bold 10px/25px Arial, Helvetica;
}
*html #menu li a:hover{ /* IE6 */
color: #F06;
}
#menu li:hover > ul{
display: block;
}
Thanks again :-)
Provide width to your menu and use margin: auto;
#menu{
width:300px; <--------Here
margin: 0 auto; <-----Here
padding: 5px 0 0 0;
list-style: none;
background-color:#333333;
text-align:center;
}
Moreover why are you doing this?
#menu li:hover > ul{
display: block;
}
And also this
#menu a{
float: left;
....
}
Update: just read all the styles your cascade looks pretty messed up, use the following
#menu { /* I Assume this ID is applied to <ul> element */
width:/*Whatever you want to define*/;
margin: 0 auto; <---Change Here
padding: 5px 0 0 0;
list-style-type: none; <---Change Here
background-color:#333333;
text-align:center;
}
#menu li{
float: left; <---You don't need this
padding: 0 0 5px 0;
position: relative; <---You don't need this too
list-style:none; <---You don't need this too
margin:auto; <---You don't need this too
}
/* Take out this entirely from here */
#menu ul{
list-style:none;
display:inline;
margin: 0;
padding: 0;
text-align: center;
}
/* till here */
#menu a{
float: left; <---You don't need this
height: 15px;
padding: 0 25px;
color:#FFF;
text-transform: uppercase;
font: 10px/25px Arial, Helvetica;
text-decoration: none;
text-shadow: 0 0px 0 #000;
}
#menu li:hover > a{
color:#F90;
font: bold 10px/25px Arial, Helvetica;
}
*html #menu li a:hover{ /* IE6 */
color: #F06;
}
#menu li:hover > ul{
display: block;
}
And if you want your links inside the menu too be centered simply use this
HTML
<ul id="#menu">
<li></li>
</ul>
CSS
#menu li {
text-align: center;
}
Putting
text-align:center;
in the ul means that text in the ul is centered. You should add:
margin-left:auto;
margin-right:auto;
to the ul. This will work for all major browsers save IE. To work in IE you need to make sure that a tag containing ul has
text-align:center;
in it.