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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without intermediate SASS skills, your CSS bloats by 40% with useless repetitions, multiplying maintenance bugs by 3 according to Stack Overflow.
Lose 2h/day manually tweaking mobile styles, risk +25% project delays and overrun budgets.
Sass-optimized competitors deploy 50% faster, capturing 30% more clients via fluid sites.
Avoid spaghetti code chaos, costly refactors at 5000€/project, and frustration from blocked teams.
Master SASS now to deliver premium responsive designs, scale without limits, and boost your front-end career employability by 20%.
The Intermediate SASS Training - Boost Your CSS with Advanced Mixins training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Intermediate SASS Training - Boost Your CSS with Advanced Mixins training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Intermediate SASS Training - Boost Your CSS with Advanced Mixins training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into dynamic variables to centralize colors and sizes, practice nested nesting on a real responsive project, manipulate math operators for precise calculations, complete interactive exercises with immediate feedback, produce your first compiled and optimized SCSS file, everything to streamline your workflow from day one.
Create parametric mixins for buttons and flexible grids, test them on concrete client mockups, develop custom functions for advanced unit conversions, chain collaborative exercises via videoconference, generate ready-to-integrate deliverables, feel the acceleration in your CSS productivity.
Organize partials in a logical tree structure for an e-commerce site, master conditional imports without duplication, explore @extend for selective inheritance, apply to real cases with live feedback, compile a lightweight CSS bundle, discover how to scale your styles without chaos.
Program @for and @each loops to generate multiple animations, use @if and maps for adaptive dark/light themes, practice on complex dashboards, produce automated and tested deliverables, integrate guards for robustness, experience the magic of CSS automation.
Configure SASS with Webpack and PostCSS for a professional workflow, apply sourcemaps and minification to a complete site, review performance with Lighthouse audits, finalize a personal portfolio in pure SASS, receive your certification, leave with ready-to-use templates to shine in your team.
Target audience
Front-end developers, web integrators, UI/UX designers advancing their skills
Prerequisites
Mastery of CSS3, basic HTML5 knowledge, basic development environment
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