/*Advanced selectors*/
h2 + p /*every paragraph that is after "h2" */
textarea ~ button /*every button that is aftrer textarea with same parent (<form> is the same parent in this example)*/
ul > li /*every signle "li" inside of the "ul"*/
ul li /*every "li" that goes up to "ul"*/
/*Attribute selectors*/
p[class="review"] /*all of paragraphs with review class on them*/
img[href^="../my code guide/"] /*every image that starts with that addres (replacing "=" with"^=")*/
img[href$="../my code guide/"] /* its end with this attribute*/
img[href*="../my code guide/"] /*if its contain anywhere*/
h1[class~="site-header"] /*only works with white space seperator*/
h1[class|="subtitle"] /*selects ones that starts with "subtitle" or "subtitle" and "-" in following*//*Below is a peice of code that allows us to set the cursor style for
a specific class (.seat) that does not have the class (.occupied)*/
.seat:not(.occupied):hover{
cursor: pointer;
transform: scale(1.2);
/*The code below allows us to set properties for a seat that is occupied;
This changes the curser on hover, indicating that the option is not available.*/
.seat:is(.occupied):hover{
cursor:not-allowed;
}
/*Advanced selectors*/
h2 + p /*every paragraph that is after "h2" */
textarea ~ button /*every button that is aftrer textarea with same parent (<form> is the same parent in this example)*/
ul > li /*every signle "li" inside of the "ul"*/
ul li /*every "li" that goes up to "ul"*/
/*Attribute selectors*/
p[class="review"] /*all of paragraphs with review class on them*/
img[href^="../my code guide/"] /*every image that starts with that addres (replacing "=" with"^=")*/
img[href$="../my code guide/"] /* its end with this attribute*/
img[href*="../my code guide/"] /*if its contain anywhere*/
h1[class~="site-header"] /*only works with white space seperator*/
h1[class|="subtitle"] /*selects ones that start with "subtitle" or "subtitle" and "-" in following*/*all elements
divall div tags
div,pall divs and paragraphs
div pparagraphs inside divs
div > pall p tags, one level deep in div
div + pp tags immediately after div
div ~ pp tags preceded by div
.classnameall elements with class
#idnameelement with ID
div.classnamedivs with certain classname
div#idnamediv with certain ID
#idname *all elements inside #idname
.class1.class2 .name1.name2 Selects all elements with both name1 and name2 set within its class attribute
.class1 .class2 .name1 .name2 Selects all elements with name2 that is a descendant of an element with name1
* * Selects all elements
element p Selects all <p> elements
element.class p.intro Selects all <p> elements with class="intro"
element,element div, p Selects all <div> elements and all <p> elements
element element div p Selects all <p> elements inside <div> elements
element>element div > p Selects all <p> elements where the parent is a <div> element
element+element div + p Selects the first <p> element that is placed immediately after <div> elements
element1~element2 p ~ ul Selects every <ul> element that is preceded by a <p> element
/*Attribute selectors*/
p[class="review"] /*all of paragraphs with review class on them*/
img[href^="../my code guide/"] /*every image that starts with that addres (replacing "=" with"^=")*/
img[href$="../my code guide/"] /* its end with this attribute*/
img[href*="../my code guide/"] /*if its contain anywhere*/
h1[class~="site-header"] /*only works with white space seperator*/
h1[class|="subtitle"] /*selects ones that start with "subtitle" or "subtitle" and "-" in following*/
div { color: red; } // the "div" in .css is a selector targeting all <div> elements
simpleSelector = document.querySelectorAll()("div"); // all divs
complexSelector = document.querySelector("div.user-panel.main input[name='login']") // the first <input> element with the name "login" (<input name="login"/>) located inside a <div> whose class is "user-panel main" (<div class="user-panel main">) in the document is returned