attributes.css

Seven different types of CSS attribute selectors

// This attribute exists on the element
[value]

// This attribute has a specific value of cool
[value='cool'] 

// This attribute value contains the word cool somewhere in it
[value*='cool'] 

// This attribute value contains the word cool in a space-separated list
[value~='cool'] 

// This attribute value starts with the word cool
[value^='cool'] 

// This attribute value starts with cool in a dash-separated list
[value|='cool'] 

// This attribute value ends with the word cool
[value$='cool']