Recently I am creating a website. I want to make a transparent border around the main title CSS.
**Code:
h1
{
background-color: rgb(66, 113, 214);
color:#581845;
}```
Can Anyone help me?
Thank you
If you want a transparent border you must change the background-clip property as, otherwise, the background color will show through.
Here I have added an outline so you can see the "gap" where the border is.
h1 {
background-color: rgb(66, 113, 214);
color: #581845;
display: inline-block;
margin: .5em 1em;
border: 12px solid transparent;
outline: 1px solid red;
}
.clip {
background-clip: content-box;
}
body {
background: lightblue;
}
<h1 class="clip">With Clipping</h1>
<h1>Without Clipping</h1>
i am in Qt5.7 and changed my scrollbar style sheet by this code:
QScrollBar::sub-page:horizonta,QScrollBar::add-page:horizontall {
background: rgb(45, 45, 45);
border:none;
}
QScrollBar{ selection-color: rgb(255, 0, 0);
background-color:rgb(24, 24, 24);
border:none;
}
and the result is :
the question is how to change the slider's border COLOR?(the white border that pointed in the picture)
)
You can try with handle, sub-page, add-page, add-line, sub-line values in the sample below the border looks with different colors:
QScrollBar{
background: rgb(45, 45, 45);
background-color:rgb(24, 24, 24);
margin: 0;
}
QScrollBar::handle:horizonal{
border: 2px solid red;
}
QScrollBar::sub-page:horizontal{
border: 2px solid blue;
}
QScrollBar::add-page:horizontall {
border: 2px solid green;
}
QScrollBar::add-line:horizontal {
border: 2px solid yellow;
}
QScrollBar::sub-line:horizontal{
border: 2px solid white;
}
Also this link: https://forum.qt.io/topic/59351/qscrollbar-hiding-add-line-and-sub-line-when-moved was useful for me
In RStudio, I have found the cache.css files for the different themes in Rstudio. They are text files with code like this:
.ace_editor { border: 2px solid rgb(159, 159, 159); } .ace_editor.ace_focus { border: 2px solid #327fbd; } .ace_gutter { background: #232323; color: #F8F8F8; } .ace_print_margin { width: 1px; background: #232323; } .ace_scroller { background-color: #141414;
} .ace_text-layer { color: #F8F8F8; } .ace_cursor { border-left: 2px solid #A7A7A7; } .ace_cursor.ace_overwrite { border-left: 0px; border-bottom: 1px solid #A7A7A7; } .ace_marker-layer .ace_selection { background: rgba(221, 240, 255, 0.20); } .multiselect
.ace_selection.start { box-shadow: 0 0 3px 0px #141414; border-radius: 2px; } .ace_marker-layer .ace_step { background: rgb(102, 82, 0); } .ace_marker-layer .ace_bracket { margin: -1px 0 0 -1px; border: 1px solid rgba(255, 255, 255, 0.25); } .ace_marker-layer
.ace_active_line { background: rgba(255, 255, 255, 0.031); } .ace_gutter_active_line { background-color: rgba(255, 255, 255, 0.031); } .ace_marker-layer .ace_selected_word { border: 1px solid rgba(221, 240, 255, 0.20); } .ace_invisible { color: rgba(255,
255, 255, 0.25); } .ace_keyword, .ace_meta { color:#CDA869; } .ace_constant, .ace_constant.ace_other { color:#CF6A4C; } .ace_constant.ace_character, { color:#CF6A4C; } .ace_constant.ace_character.ace_escape, { color:#CF6A4C; } .ace_invalid.ace_illegal
{ color:#F8F8F8; background-color:rgba(86, 45, 86, 0.75); } .ace_invalid.ace_deprecated { text-decoration:underline; font-style:italic; color:#D2A8A1; } .ace_support { color:#9B859D; } .ace_support.ace_constant { color:#CF6A4C; } .ace_fold { background-color:
#AC885B; border-color: #F8F8F8; } .ace_support.ace_function { color:#DAD085; } .ace_storage { color:#F9EE98; } .ace_variable { color:#AC885B; } .ace_string { color:#8F9D6A; } .ace_string.ace_regexp { color:#E9C062; } .ace_comment { fontSize:4pt;font-style:italic;
color:#996633; } .ace_variable { color:#7587A6; } .ace_xml_pe { color:#494949; } .ace_meta.ace_tag { color:#AC885B; } .ace_entity.ace_name.ace_function { color:#AC885B; } .ace_markup.ace_underline { text-decoration:underline; } .ace_markup.ace_heading
{ color:#CF6A4C; } .ace_markup.ace_list { color:#F9EE98; } .ace_indent-guide { background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWMQERH5zzBz5sz/AA5EBAYqeZXWAAAAAElFTkSuQmCC) right repeat-y; } .nocolor.ace_editor
.ace_line span {color:#CDA869 !important;} .ace_bracket {margin: 0 !important; border: 0 !important; background-color: rgba(255, 255, 255, 0.25);} .ace_marker-layer .ace_foreign_line {position: absolute; z-index: -1; background-color: rgb(65, 65, 65);}
.ace_marker-layer .ace_find_line {position: absolute; z-index: -1; background-color: rgb(134, 134, 134);} .ace_marker-layer .ace_active_debug_line {position: absolute; z-index: -1; background-color: rgb(137, 121, 38);} .ace_console_error { background-color:
rgb(65, 65, 65); }
I am trying to edit in these, and I could use some help. So far, I have only been able to change the colour of "comments" by finding and changing the colour indicated after the "ace.comment" command. But I would like to do something similar with things like the background colour, text colour, and colour of commands in R, colour of curly brackets, etc, etc.
Is this possible? If so, what things do I need to edit in order to accomplish this?
Yes it is indeed possible. (Remember to restart Rstudio after each change)
I have no experience about ACE stuff, but it's not so hard to get the meaning of the different variables.. e.g
.ace_constant.ace_numeric {
color: #4ef971;
}
...
.ace_string {
color: #6A8F9D;
}
...
.ace_keyword {
color: #85cfda;
}
are, respectively, colors of numeric objects, strings and keywords (built in-functions and console)
I found that the default web inspector with RStudio made it difficult to make edits. I have been trying for days to get folded comments to have different font attributes based on sections.
I found it was much easier using ATOM (see screenshot below). Once I found out what each variable changed I created comments in the css file to make it easier for me next time I edit. You can see in ATOM the color is shown, making it easier to identify what the variable is defining.
I am not sure if this is optimal but it is as far as I have got. I don't know why people don't comment on variable definitions, especially since some of them are not intuitive.
I have the following LESS:
button {
background: #eee;
border: 1px solid #BBB;
color: #000;
&:hover:not(.nohover) {
background: #0007d5;
border: 1px solid #0007d5;
color: white;
}
&.correct {
background-color: #00ff00;
border: 1px solid #00ff00;
}
&.incorrect {
background-color: #ff0000;
}
&.current {
background-color: #000;
border: 1px solid #000;
color: white !important;
}
}
I'm confused about how to add multiple additional classes. How can I make it so that if the button has a class of current and correct that the text color will be #00ff00 and if the classes are current and incorrect the text color will be #ff0000?
With LESS you can use the & selector to keep stacking class selectors to the same element.
button {
&.current {
background-color: #000;
border: 1px solid #000;
color: white !important;
&.correct {
// add CSS here for button.current.correct
}
&.incorrect {
// add CSS here for button.current.incorrect
}
}
}
Alternatively if you don't like the deeper nesting:
button {
&.current.correct {
// add CSS here for button.current.correct
}
&.current.incorrect {
// add CSS here for button.current.incorrect
}
}
I often find myself into this:
.class {
border-top:1px dashed #0000000;
border-bottom:1px dashed #0000000;
}
Is there a way to one-line that?
I tried this but doenst' work:
.class {
border:1px 0 dashed #0000000;
}
No but you could make it simpler to maintain by using:
.my_class {
border: 1px dashed #000;
border-right: none;
border-left: none;
}
That what you only need to change one line.
You can use properties for every "side" (top, right, bottom, left) for each single border property, in your case:
.class{
border-color: #000;
border-width: 1px 0;
border-style: dashed;
}
Note that you can specify every property for every side, for example:
.class{
border-color: #000 green blue yellow;
border-width: 1px 2px 3px 4px;
border-style: dashed solid dotted solid;
}
Nope, there's no one-liner for that in pure CSS - you can use the border shorthand only for all four sides at once.