Al giorno d’oggi sappiamo quanto è importante avere un sito internet responsive, in modo particolare da quando Google ha introdotto nel suo algoritmo del 21 Aprile 2015 delle regole per cui da più valenza nei risultati delle SERP a quei siti che sono “Mobile Friendly” e dall’introduzione del metodo Google AMP (Acceleration Mobile Project), insomma oramai è tassativo avere un sito responsive che si adatta ai dispositivi mobili, altrimenti si viene penalizzati.
Una consulenza che spesso mi chiedono è quella di rendere mobile friendly un sito già responsive, il che è tutto dire perchè non è proprio come bere un bicchier d’acqua fresca! Ci sono decine di mobile device con risoluzioni differenti e tecnologie differenti, quindi è un lavoro lungo e meticoloso.
In questo articolo voglio raccogliere le CSS Media Queries che normalmente utilizzo per sviluppare i siti internet responsive, lascio a voi l’onere di riempire il codice a seconda del sito che state sviluppando; buon lavoro 🙂
Smartphones CSS3 Media Queries
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/* ----------- Non-Retina Screens ----------- */ @media screen and (min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 1) { } /* ----------- Retina Screens ----------- */ @media screen and (min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 2) and (min-resolution: 192dpi) { } |
Tablets CSS3 Media Queries
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/* ----------- iPhone 4 and 4S ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) { } /* Portrait */ @media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) { } /* Landscape */ @media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: landscape) { } /* ----------- iPhone 5 and 5S ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) { } /* Portrait */ @media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) { } /* Landscape */ @media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: landscape) { } /* ----------- iPhone 6 ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) { } /* Portrait */ @media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) { } /* Landscape */ @media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: landscape) { } /* ----------- iPhone 6+ ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) { } /* Portrait */ @media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) and (orientation: portrait) { } /* Landscape */ @media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) and (orientation: landscape) { } |
iPad CSS3 Media Queries
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/* ----------- iPad mini ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 1) { } /* Portrait */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) and (-webkit-min-device-pixel-ratio: 1) { } /* Landscape */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) and (-webkit-min-device-pixel-ratio: 1) { } /* ----------- iPad 1 and 2 ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 1) { } /* Portrait */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) and (-webkit-min-device-pixel-ratio: 1) { } /* Landscape */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) and (-webkit-min-device-pixel-ratio: 1) { } /* ----------- iPad 3 and 4 ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 2) { } /* Portrait */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) and (-webkit-min-device-pixel-ratio: 2) { } /* Landscape */ @media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) and (-webkit-min-device-pixel-ratio: 2) { } |
Samsung Galaxy Tablet CSS3 Media Queries
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/* ----------- Galaxy Tab 10.1 ----------- */ /* Portrait and Landscape */ @media (min-device-width: 800px) and (max-device-width: 1280px) { } /* Portrait */ @media (max-device-width: 800px) and (orientation: portrait) { } /* Landscape */ @media (max-device-width: 1280px) and (orientation: landscape) { } |
Asus Nexsus
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/* ----------- Asus Nexus 7 ----------- */ /* Portrait and Landscape */ @media screen and (device-width: 601px) and (device-height: 906px) and (-webkit-min-device-pixel-ratio: 1.331) and (-webkit-max-device-pixel-ratio: 1.332) { } /* Portrait */ @media screen and (device-width: 601px) and (device-height: 906px) and (-webkit-min-device-pixel-ratio: 1.331) and (-webkit-max-device-pixel-ratio: 1.332) and (orientation: portrait) { } /* Landscape */ @media screen and (device-width: 601px) and (device-height: 906px) and (-webkit-min-device-pixel-ratio: 1.331) and (-webkit-max-device-pixel-ratio: 1.332) and (orientation: landscape) { } |
Amazon Kindle Fire
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/* ----------- Kindle Fire HD 7" ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 800px) and (max-device-width: 1280px) and (-webkit-min-device-pixel-ratio: 1.5) { } /* Portrait */ @media only screen and (min-device-width: 800px) and (max-device-width: 1280px) and (-webkit-min-device-pixel-ratio: 1.5) and (orientation: portrait) { } /* Landscape */ @media only screen and (min-device-width: 800px) and (max-device-width: 1280px) and (-webkit-min-device-pixel-ratio: 1.5) and (orientation: landscape) { } /* ----------- Kindle Fire HD 8.9" ----------- */ /* Portrait and Landscape */ @media only screen and (min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 1.5) { } /* Portrait */ @media only screen and (min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 1.5) and (orientation: portrait) { } /* Landscape */ @media only screen and (min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 1.5) and (orientation: landscape) { } |
Watch CSS3 Media Queries
per gli impavidi 😛
Apple Watch
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/* ----------- Apple Watch ----------- */ @media (max-device-width: 42mm) and (min-device-width: 38mm) { } |
Motorola 360 Watch
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/* ----------- Moto 360 Watch ----------- */ @media (max-device-width: 218px) and (max-device-height: 281px) { } |
WordPress plugin CSS3 Media Queries
Per coloro che utilizzano WordPress ho sviluppato un plugin che potete scaricare gratuitamente da qui .
Per modificare il file aggiungendo le vostre regole CSS, potete editare il file \wp-content\plugins\mobile_rules\mobile_rules.css
Buon lavoro, alla prossima 🙂
