css set variable

Solutions on MaxInterview for css set variable by the best coders in the world

showing results for - "css set variable"
Giuseppe
10 Feb 2018
1:root {
2  --main-bg-color: coral;
3}
4
5#div1 {
6  background-color: var(--main-bg-color);
7}
8
9#div2 {
10  background-color: var(--main-bg-color);
11}
Hector
15 Jul 2019
1:root {
2    --main-bg-color: brown;
3  }
4  
5.uno {
6    color: white;
7    background-color: var(--main-bg-color);
8    margin: 10px;
9    width: 50px;
10    height: 50px;
11    display: inline-block;
12}
Michela
15 Sep 2016
1/* "css variables" */
2/* not for ie but good for Edge and other browser :D */
3
4/*
5 By declaring a custom property on the :root pseudo-class
6 and using it where needed throughout the document
7*/
8:root {
9  --primary-bg: #8a2be2;
10  --btn-font-size: 18px;
11  --btn-padding: 10px 15px;
12}
13
14.btn-primary {
15  background-color: var(--primary);
16  font-size: var(--btn-font-size);
17  padding: var(--btn-padding);
18  color: #E2E2E2;
19}
Serena
24 Mar 2016
1...
2<style>
3	:root{
4  		--couleur-principale: brown;
5	}
6	#test1{
7		color:var(--couleur-principale);
8	}
9</style>
10...
Nicolò
27 Aug 2020
1:root {
2  --first-color: #16f;
3  --second-color: #ff7;
4}
5
6#firstParagraph {
7  background-color: var(--first-color);
8  color: var(--second-color);
9}
10
11#secondParagraph {
12  background-color: var(--second-color);
13  color: var(--first-color);
14}
15
16#container {
17  --first-color: #290;
18}
19
20#thirdParagraph {
21  background-color: var(--first-color);
22  color: var(--second-color);
23}
Valentín
30 May 2018
1:root {
2  --tab-count: 5;
3}
4
5#div1 {
6  width: calc(100% - var(--tab-count));
7}
queries leading to this page
how to name a variable in cssw3s css variablescss variable creatingcss set a specific variable to a colorcreate css variableadding variables csscvariable is csscss declaration of vardefine css varhow to pass varoiable in csshow to declare variables on csscan i use css variablecan you use css variables in htmlcss in var colorcustom variables htmlwhat is variable in csshtml var used ons csshow to use var cssmaking variables in cssdoes css support variablescss veriab 3bevariablesin csshow to declare css variable propertycss variables markuphow to declare variables csscss using variabledvariable in style csshow to define variable in the csscss variable supportcreat variable in csshow to crearte variable in csscss put variable in css 60 60css how variablescreate variable csscss value varvar is csscss variables add color to variablehow css variables workvar 28 29 en csscss custom variable as a plain numbercss making variableshow to use css on variablesdeclare variable in css 24variable 3a in csshow to set varable on cssadding variables in csscss get variable from htmlcss variable 3bhow to create a variable in style csshow to make css variablesdeclare a css variablecss with variabcss variables in style taguse vars in cssadd 2 variable in cssglobal variable in csscan we style a varcss variablescss using variablescss variables w3css color variablescss variables includevariables in css w3schoolsmdn css variables javascripthow to make variables in csscsss variableshow to display css variablesusing variable inn csshow to use css variables in htmlhow to create color variable in css 22 40 22 variable css atcss create variablescan you add variable to csscss color from js variablewhen use a variable in csshow to build variables in csshow to assign variables to css styleshow to add var in csssvrible in csshow to use css variables in jssetting css color varshow to crwate variables in csscreate variable in css 2asetting variable in csscss set one variabl to anothercustom variable cssdo we have to specify css variables inside a clasvarizble csscss variable in html datacss3 declare variablecss background var functionsusing vars in cssset styles in html with variablevarible csscolor var in css 24 variables csssyntax of css variablehow to use variables cssdefine variable in csshow to write variable code in csscss variable from html to csscss variables tutorialhow to use css variablescss variaglecss how to define variablecss variables 24define color variable csscss global variablescan you create variables in csshow to write css varibalehow to use var of csscss varuse variable in csscss var functioncss variable declaration 22 2a 22 meaninghow to create variable in csscss solid var 28 29css var 28 29 examplewhat are css variablescss variable in variablehow to bring html varibles to csshow to declare variable in csshow to initialize var in csscss with variable 24variable color syntax in htmlhow to define css variablescss import use variablescss var in varcreate css variablesdeclaring css variableshow to add color to variable in html tagdeclare var cssvariable in css stylevaraibles in csscss change variabledefine a variable in csshow do css variables work when passing coloursvar 28 29 cssare css variables supported3 variables in margin cssuse root variables cssput variable in csscss define variableshwo to use variables in csshow to creare variable in csshow to add variables font color in htmldecalaring variables in cssroot variables in cssuser variable in csscreate on variables in csshtml css variable class propertieshtml style css var css virablesvariables in css from htmlcss set variable 3aroot color csscan i use variables in cssdoes css use variabledoes css variable have to be in rootwhen to use css variablescan you use variables in cssuse variable in background color csscss variable use in all css filemake varibale in csscss variablscan you make variables in cssshould i use css variablesvaration of cssvar colors 3a 3aroot var name cssvar with a color variabolhow to variables cssvariable declaration in cssuse var in csscss variable color or defaultcss define colors variablescss var color 27var 28 main bg 29 27 jsscssvalu ento variablecss variables javascripthow to declare and use a variable in csshow to make variable in css3css variablescss variablesvariables work in csshow to set the root var in csshtml css color variablevar 28 primary 29 css var assing variable csscss variable ihow to add variable csshow to declare css variablesstyle in html with variablehow to make var on csshow to set variable in style classcolor css variablespassing variable in style attribut emtpy rulesetchange variable in csshow to change css variablehow to run your website html and css throught a variablehow to use info variable in csshow to do variables in csscss color varscss define a variablecss declare variablescreating variables cssvariables css porteedeclaring and using variables in cssnumbers in css variablesdeclaring var in cssset vars in cssvar primary colorsdefine variable in css filehow to var function in csscss i variableuse css vars optional valuehow to declare variable is cssvarables csschange variable of css variables en csshow to use css variables in cssvar 28 29 variable rules cssw3schools change css variablehow to declare a varible in csscss pass variablehtml css variables in textwhat does var is css dohow to check variable vlaue in cssvar 28colorhow to define varaibles in cssvariable root in csscss color rootcss variable lement style 7b background color 3a var 28 pomodoro 29 3b 7dwhat is a variable in cssuse of variable in csscolor 3a var 28 29 in csshow to create css variablecss var 28 29why i cannot set variables color in csscss set up variablecss variablrshow to create var i cssvar keyword in csscan i use 24variable in normal csscss3 variablecan i make a variable in csscss variable 24varibale in css3varibales in csshow to declare variables i n csscss varaible 40 primary csswhat can i do with var 28 29 in csshow touse variables in csscss var w3css variables in variablescss pass variable from htmlcss variable htmlcss call vars into 3arootupdate css variable 40value css variablesetting variables csshow to use css veriablescss use declared colorcss 24 variablescss varaiablecss varibvariable 24 cssroot css variablescolor 3a var 28 how to use variable cssset variable csshow to give a variable as a list of styles in cssusing css variables htmldeclare css varibalewhat is var 28 29 in cssscss set color to varvar css can i usehow to set up css variablescss root variables not able to updatevar 28 primary color 29set color as variable htmldefine variables csscss variable defaultuse of css variablescss varialescss set root variablejavascript variable to cssvar cssmake css varswhat is css variablesuse variables csscss root colorvars in csscss variavariable css valuecss variables ssyntaxbackground var colorscss variablerhow to add 2 px variable in cssvariable names csscreate css variables in htmlcss declare variable 23variable cssdeclare css variable in html tagdefine var in cssuse css variablesvar element in csshow to define variales in cssroot variables csswhat does var mean in csscss variables use outsice fileroot colours cssuse css varscss vraiablescss variabeledefine variable in root csswhen did css get variablescss variabledcss var valuein css where should we write all variablesdeclare viriables in csscss use variables in 60set css varaible in htmluse css variable in htmlcreate css variable in csscreating variables on csscss write variablescss variables as colorcreate custom css variablevar root csssetting css variablescolor varwhere do i initialize css variables 3fcss vari 5chow to define variable csscss give value to varhow to define colors csshow to set a variable in cssadd css variablecss variabecreate variale in csscss access root variablescss variables emschange value of css variablevariable name csshow modify variable value csscss colors as variablescss variables w3schoolsset a color from variable csscss varaiblescss variable name numberi to set variable in csscss color variablesaving multiple variables csscss make variables from variablesroot colors in csscss variables from htmlhow to use style variable in csscss defined variablecss defined variablesuse of var 28 29 in css 3aroot css varablesassign a string that uses the css var 28 29 function like this 3a 27var 28 main bg 29 27css varaible w3ccss color variable htmlvar 28 primary 29 3bwhen using a custom variable in css 2c the value is the value that is used when the given variable is invalid how to set css variableswhat is css varaiblesadd variables in cssmaking and using variables in csscreate variables in css filehow to ue variables in cssdeclare variables in css3how to add color to variables in html css variablescss make variablehow to set a var on cssjavascript variables colorusing varaibls in cssdefining vriable in csscustom variable in csscan we declare variables in cssvariable csshow to use variables for color in csscss variables colorcss have variablescss configure variablescss value variablehow to make var in cssvariable css jsdefine css variablescss variable functionscss var or 7c 7ccss set variable in htmlchange variable cssusing var in csscss css variablescss selector variablehow do you create variables in css3what is var cssdeclear variable in css s progress bar 7bbackground color 3avar 28 gold lighter 29 7dshould you use css variablesvar me css 28var 28 listhow to put a var in a tag and use it in csscss set variable valuedoes css have variablesdefining variable sin csshtml var used on scssdeclare css variablescreate vars cssuse var for css javascriptcss assigning value to variablesvar color in cssvar color cssvar in css in which versionvariable declare cssclass with css variablehow to initialize variable cssvariablee in cssusing variables csshow to declare variblae in csssetting variables in cssuse variable csshow to use var in csshow to use csss variablesvar define in cssvar class csscraete variable cssvariable csvariable browsers cssbackground color 3a var 28 primary 29 3bhow to use 3aroot color cssvar css w3schoolsvariable in css jsdefine css variable in htmlroot colors cssvariebles in cssdefault value to css variablecss since when are there variablesuse root color cssset css variabledefining variable in csshow ton use css variables var cssvars com css3use variable within variable in html cssuse css variable class with css variable in the selectorhow to set variable value in cssvariable cssdefine custom variable in cssmake aa tag variables in csscss file variablesvariabes in cssvariables in css creating variable in csscss variables 2b variablecss style a variablecss var changedefining varaibels in cssadding text as a variable in css 24 variable in csscss how to use variablesadd vaiable to cssset var css vars csshow to add a variable in csssdefine css varibalecss variables of variablescreate global variable csshow to define a variable on cssdeclare variable csshow to set color as variable in htmlhow to pass variable in css from htmlcss variables mdnstyle variable while assigning htmlhow to name variable in cssadd a variable in cssdefining css variablecreating a css variablevar 28 29 csscss change variable valuecss variables supportdeclare variable in css and use itdefine a variable cssvaribale in csscss variables 40variable use in csshow to define instance variable in cssvariable in class csshow to make vars in csscss set variablesset a css variablewhat does var 28 29 mean in csscss varicustom variables csscss vars w3color variables in css3varuables in cssvariable width csscolor variable cssset a variable for css in html pagesvar function in csshow to use root variables csshtml attributes from css variablescss vars syntaxcss styles variableassign var in csshow ti make variables in csshow the css variable workscss using varcreating css variablesuser css variableshow to get css variable in htmlcreate variables cssvariables on csscolor variables cssvars csscss variablevaarible cssoperations with css variableshtml css var in texthow to put variables in cssreference css variable in htmlcss vaiable with css variables 24css var with orhow to change css var inside cssvar css colorcss varibaledefine a color when declarevariables en css1make a varible in csscss varivablesadd variables csscss class variablesvar in cssshow to store a css variable and use them in csshow do we make css variablesvariables is cssvariable define in csswhere should css variables be declaredcss in variablehow to define in css variable withpass variables from html to csscss variables inside css variablescreer variable css 24variable in csscss varialblesglobal css varible using objectwhere css var are declaredcreate a css variablejavascript html set var c2 ablue how to put a var in stylesheetdeclare color variable in csshow to use a variable in csscolor variablewhen using a custom variable in css 2c the value is the value that is used when the given variable is invalid css variable var 28 29 incsscss style variables 3aroot variable cssvariable is csshow do you style a variablescc variableselement style 7b background color 3a var 28 pomodoro 29 3b 7dcss using variables for colorscss set varcss5 variables declaring variables in cssvariable in css 24setting variable cssvaible in cssvarial in csshow to set a class variable in csscss with variablespass css variables to bodycss to variableschange color variable csshow to use var in cssw3schools css varhow can we make variable in cssglobal css variablescss variable 5cdo we have variables in csspass var to csshow to make root variableshow use declared variables in csshow to reassign a variable csscolor vars in csscss custom variablevreate variable csshow create variable in csshow to get a css varvariable color csshow to set variable in cssworking with css variablescss varialbecolor 3a var 28 e global color secondary 29 css property w3schoolschange css vars in cssmake css variablescss variable in htmkcss colors variablesw3school css variableset variable in csscss var argumenthow to pass a variable to cssdeclare variables csschange css varsset css variable in classhow to make a varible in cssvaribles in cssadd number of images variable csscss how to add a variable to htmlhow to use css variable in htmlcss 3aroot varhow to make css variablehow to make variable csshow to change the value of a css variablecss variable in style tagvariable i cssvaraible in csscss vairableshow to declare a variable in cssuse var csspass variable into csscss variable usepass variable to cssvariable en csscss function with varhow to update a css variable with csswhy use css variablescss use variables for colorsdisplay css variablecreate a variables css customadd variable to csswork with css variable inside html pagevar 28css 29html set css with variableput variables in csscr c3 a9er global variable csscreate a var csshow to declare variable cssproject css variablescss access variablevar property cssdefining var in csshow to create a var im csswhere do you declare css variablescss var 28 primary 29define vars csshow to reference a css property with var in csscss get value as variablevariable symbol to define in csssave variable in csscss different color with roothow to define variables in csscan you use a css variable in setting another css variablecan i use variable csshow to have variables in csshow to create variables in css 3fadd a css variablew3 schools css variablesvariables in variables csshow do you define and use css variables 3fcss change root variableshow can we define a variables in css filegive variable to csscss update css variablemake variable csscss with varcss 3aroot variablecss define variable for colorcss declear variablecss creating variablesusing css varcreating variables in csscss3 create variablescss variblehtml variable csscss variables colourscss define variable in classroot variables cscss variablesahow to set color variables in csscss using 40variabledroot color cssaccess css variables add variable on csscss variables 22 40 22css define variable in file css 3a 3abefore using color variablescss varshow to set color variables csscss color varhow to define a variables in csscss root varslier uvariable css avec variable jscss get color from roothow to declare var in css3add color variablevariable in css 3fwhen i use color from variable css changes colorcss 40use variablesare variables in vanilla csshow to change root css variablesvariable inb csspasss variablees in csscolors css use withcss variables where to declaredeclare variables in csshow to asign html variable in into cssset color value css 3arootmake vars in csshow declare variable in cssuse css var in html fileread variable in csshow to change a variable in csspasar variables a cssdeclare a variable csshow to use variable in background css variabledeclare colours in csshow to pass variable in css functioncss var variablecss if var not found default variable in css functioncss arialablescss custom colorsgenerate form for css variables settingvariables in cssshow to make a variable in css rootusing a variable in csscss variabvlesvariable on csscss varibalesjavascript var colorsvariable syntax cssinsert variable in csscss root colorshow to create a variable in csshow and when to use css variables css custom variable without typehow to make a variable that i can reference in cssvariables width root cssset css var from csshow to store variables in cssjs css var is in html taghtml var used in cssuse css variables in javascriptcss variables filecss variablescss 3aroot variables on loadhow to create variables in csshow to use color variables in csshow to use value of css with on csscss variable name ruledefine css variablecsss create variableroot css colodelcaring css variablevariables css javascriptcss3 variableshow to create variable on css 3avars cssreplace variable value css test css variable valuehow to give css property to variablecss default variable valuecss cariablecss how to make color variablecss style variablecss variab 3bescss var w3ccss class use variable typescdefining variables in cssdeclaring variable in csschange css variable valuecss variables cscss var cssaccess css variables in htmlcs variableset varibles csswork with css variable inside htmlcss variabescreate var in cssset css variable in htmlhow to define a varia el in cssjavascript get css variable definitionhow to set var in csshow to store and use variables in csscss variable declaration in htmlget css root variablewhat is variables in cssuse of var in cssvar 28 main bg 29 27 javascripthow to style 24 variables in csshow to define var in cssvar csscan we use variables in csshow to use css variablecss variables tutorial displalyroot files variables csscss colores variablesroot var colorwhat web can do css variablesoutput css variabledefining var in csshow to write var 28 29in csscss var 28create a variable in cssdefine variable csscss variable syntaxvar 28 listvariable colorcreate var cssmodify css variables in root based on clasbackground 3a var 28 primary color 29 3bhow to define a css variableget variables in csscan you declare variables in csshow to enroot pages in jscss change variablescan you use variable in csscsss 3a var 28 variable csshow 3fcss declareing var colorscss variables and swatchesvariables csvar colors in css file not workinghow t add variable in csshow make variable in cssscss variabcss var sethow to assign variable in css propertishow to add var on csshow to use variables ins csscss vairablehow to define variable in css 3bwhat is csswith variableshow to make a variable in cssusing variables in css3how to use variable as css in htmlset and call css variablecss 3 variableshow to set variavle in csscan we store variables inside variable csshacer variables con csscan you user variables on regular css 3fwhat is a css variablecss variables can i usecss root variablecss background color variablevar 28 in cssstyling variables csscss variableesset vars cssroot variablespecial variable csscss variable colorswhat are variables in csshow to declare a variable on cssusing variable in cssvariable making in css w3schoolsstyle with vars cssbackground color 3a var 28 element 1 5 29 3bvar declaration csscss variables themvariable css filecss usae variablecss use variable in variablecolor in css variableusing css variables as text in htmlcss var 28 29 functioncss varw3schools css variableshow to use var 28 29 in csscreate var in css on htmlcan we create variable in cssvar 28 i 29 csscss variable referring to other css variablescss variable in htmlcss variables in htmlcss 40 variablecss root varcss content variablehow to create a css variablecss variaiblecss variable declarationcss var syntaxvar variable in cssvar csshowto use css variablevariables in cssdefine variables in csshow to make a vairable in css positivedeclaring variables csscss set variable for htmluse css var in htmlcss make variablesvariables in plain csscss use variablehow to use css variables in codecss as a variablevariables css3css 24variablecss add variableshoew to change color of variable declare in js in csschanging the css variablecsss root variablsset varible csscolor var csshow to make a variale in cssdefine css variables in htmlhow to make a vairable cssdeclare css variables in roothow to style css variablescreate a class using a variable in csscss variable inlinehow to get all possible values of a css variablecss variable in csscraete css variablecss take variablescalling variable cssset varaible with in css according to values in htmlvar 28 d c 29 csscss variables 5ccss varialbesusing css variables in borderglobal variable csspassing variables in cssdeclare a variable in csshow many css variables can you use 3fcss style set variableobjects variables in cssreassagn variable cssset css varshow to import variable in cssvarable in cssuse css variables in csscss use variableshow to make variable in cssuse variable in css pathhow to create variables in css without rootcss color code variablecreate variable in cssusing css variables in csscss 40 variablescss native variablescss custom variable invalidcss 24 variablevaroiables in csscss vars cssd c3 a9clare css variablehow to use root color in csslocal variable tag style scssscss change variable valuehow to apply css to variablecreating a variable in csscss variable valuedefining css variablescss set var in 25css set color variablecss variables numbermake a variable in csscss var 28 how to get a root css varibiblecan i use css variable without 3aroot 3fadd variable in csscss veriablecss variables exampledeclare variable in css filecss 28 29 variable is css variables on rootuse variable inside cssuse a variable in csshow can define variable in csscss parameterscss variables syntaxcss define varset css variablesadd css variables cssvar in csshow to add var colors csscss variables setwhat is var 28 29 in scsscss variables use in csshow to declare variables in csscommon variable in css fileadd a variable cssvariable css examplecss how to variablescolor variable in cssvariable in css 3fusing variables in css stylecss variables 3bhow can we store css class in variabledeclare variable css3javascript variable colorset css variables in htmlcss 2b varscss style varset css variable with htmlhtml put a variable in color argcss how to write varibale in cssmake variable in csscss use variable to define variablecss variblesc 23 css key color variable css varvar colors csscan i use css variablescss how to use variabledefining varable csscss variable from htmlcan we declare variable in csscss 23 7b 24variable 7dhow to change value in variable csshow to store variable in cssassign to css variablecss variables code w3schoolscanise css variablecss varriablescss define variabledefine color variable in csscss variable property namecontextual variables csscss use var in variablevar 2b csscss reference variableusing css varibaleshow to use variables in csscustom varibales in htmlw3 css varscss declare varset variable color csscss create variablecan i set variables in csshow to make variable in css and use itsend variable to cssadd variables to css 24variable color in htmlcss declarecustom css variablescss varblecss variables roothow to use cssvar in jest filecss variable in css filecss use varcss variablewshow to use one style variable in csspass a variable to csscustom css variabledefine variabel in csscss variables for colorsvar 28 29 assigning varibale within style css tagdeclare css variable in htmlhoew to change color of variable in csscan you assign variables in html and csshtml color variableshow to define custom variable in css 3fset variable for colorhtml use variable to determine colourhtml root variablesvaraiable cssdefine var csshow css variableshow to add a var in another variable in cssset variables in csscss update variable valuecss class use variablecreate a varioable csscss varriblescss root color variablessave variables in csscss where to declare varshow to pass root variable to csshow set css variablesvar color javascriptcss variables to object javascript output css variable namecss change variables colorvaribales csshow to name css variableshow to declare and use variables in csscolors variablehow to creat var in csshow to define color var in cssusing css variables in htmlhow to variable in cssroot color css variableshow to create css variableshow to access root variables cssvariables css 24css setting variableshow to use constants in csshow to add variables in cssset css variable on elementuse vraible csscss var root var style htmlroot css colorsutiliser de variable pour stocker des couleurs en css root var in cssw3schools com css variablescss variable stylewhy should you use css varsset root primary color csshowto call vatiable from css to htmlcss variable colorcss changing variablehow to change a variable value color in cssdeclare var in css variable 24 en csscreate variables in csswhy use css var function 3fis it possible to make css veriables in classesset a css color style from a variablevar 28 color dark 29use css variables in another css filecoding with css variable and not variables define a css variablehow to use variable in csscss variab lescss updating css variablevarible in csshow to set css variablesetting color as var in root csscss variables compatibilityselectors for css variablesvar 28 29 css equal widthusing variables in csssend color to variables cssadd on css variablehow to add color to variable in html variables 24 in csscss variables for textcss varihablesbest ways to define css variablehow to make a variabel cssvariable 24blue csshow to set variable as class and give style in csscss variables betekeniscan i use css variable in page and call in css file 5cmulti option veriable in cssroot varcss variables operationsdefiende var csscss variables 3fvariaables csschange var value cssborder color 3a var 28 css 28include variables css varible css meansconstantes csscss variables codestyle variable csscss custom variablesproperties to set as variable csscss multiple variablesvariable cssvar create for csscss variavblecreating css variableesdelar a color in css as a variablecss assign variable colorhow to define a variable in csscss declare variable for propertypassing a variable to a style in htmluse variables in csscustom properties csshow to use a css variable inside css3 var declarationcss var declare unitcss 2c using variablesadd css variablesdeclaring a variable in cssdeclare varibale cssdefine variables in cscss variable exampledeclarar variables cssvar value in csscss add variablecss define color variablehow to css style according to a variablevariables cssvar 28 29 in cssspecify css variablescss variables any numberstyle css with variable 24 vars in csscss define varscss variabileshtml set css variable variable define in css 24vars 3a 28 29 csshow swig css variableshow do css variables work 3fcolor variables in csscss var set to varhow to set variables in csshow to make a css variablewhat is var 28 29 in css 3fmake css variable var in cssto define varaibles in csscss var tag stylecss set a color variableusing css variablesuse css variable inside variableset variables cssmake variasble cssvar csswrite vars in csschange a variable in csscsss variablestore variables in cssroot var cssvariable in csshow to give css variable in htmlvariables css rootdeclarign variables cssmake variables csscss text varcss creating variablehow to decmare variables in cssin css how declare variableusing var cssvariable css3using css variablestore variable in csshow to make colors vars in csshow to access 3aroot variables in css filewhy we use 40variable in cssbackground 3a var 28 backgroundcolor 29 3bho wto create a varibable cssvar 28 bg 29css variable declarationshow to define variable in css3css variables inside classescss root variablescss color through variable javacss varaiblecan you set size vars in csscss variablenhow to define variable in cssbackground color 3a var 28 blue dark 2 29 3bset css varmaking and using css variablesbackground color 3avar 28 praimarycolor 29how css variable workhtml var used on cssusing var for csshow to apply css to a var in which a column is storedcss variables color rootcss set variable