The code block you provided is using the Twig template engine syntax, which is commonly used in web development with PHP or other programming languages.
In this code, {} is an empty CSS selector, which means that the CSS rules inside the curly braces will be applied to all <a> tags in the HTML document.
The first line {% set primaryColor = '#F7761F' %} defines a Twig variable named primaryColor and assigns it the value #F7761F, which is a hexadecimal color code.
Then, the CSS rule color: {{ primaryColor }}; is applied to all <a> tags. The {{ primaryColor }} syntax is used to print the value of the primaryColor variable, which is the hexadecimal color code #F7761F. Therefore, all <a> tags will have the text color set to #F7761F.
The code block you provided is using the Twig template engine syntax, which is commonly used in web development with PHP or other programming languages.
In this code, {} is an empty CSS selector, which means that the CSS rules inside the curly braces will be applied to all <a> tags in the HTML document.
The first line {% set primaryColor = '#F7761F' %} defines a Twig variable named primaryColor and assigns it the value #F7761F, which is a hexadecimal color code.
Then, the CSS rule color: {{ primaryColor }}; is applied to all <a> tags. The {{ primaryColor }} syntax is used to print the value of the primaryColor variable, which is the hexadecimal color code #F7761F. Therefore, all <a> tags will have the text color set to #F7761F.
All very well explained and accurate, but just for anyone reading, the language is HubL and not Twig, although they're both similar in that they're based on Jinja.