.blue-theme{--ml-color-primary:#2979ad;--ml-color-secondary:#489ed4;--ml-color-tertiary:#b2c4d0;--ml-color-quaternary:#d0e5f2;--ml-image-bg:url(../img/main-bg-blue.jpg)}.brown-theme{--ml-color-primary:#ad7829;--ml-color-secondary:#d49b48;--ml-color-tertiary:#d0c3b2;--ml-color-quaternary:#f2e4d0;--ml-image-bg:url(../img/main-bg-brown.jpg)}.cyan-theme{--ml-color-primary:#29a2ad;--ml-color-secondary:#48cad4;--ml-color-tertiary:#b2ced0;--ml-color-quaternary:#d0eff2;--ml-image-bg:url(../img/main-bg-blue.jpg)}.green-theme{--ml-color-primary:#29ad6e;--ml-color-secondary:#48d490;--ml-color-tertiary:#b2d0c1;--ml-color-quaternary:#d0f2e1;--ml-image-bg:url(../img/main-bg-green.jpg)}.light-green-theme{--ml-color-primary:#89ad29;--ml-color-secondary:#afd448;--ml-color-tertiary:#c8d0b2;--ml-color-quaternary:#e9f2d0;--ml-image-bg:url(../img/main-bg-1.jpg)}.orange-theme{--ml-color-primary:#d68000;--ml-color-secondary:#ffa21d;--ml-color-tertiary:#f9c889;--ml-color-quaternary:#ffe6c3;--ml-image-bg:url(../img/main-bg-orange.jpg)}.yellow-theme{--ml-color-primary:#d6b900;--ml-color-secondary:#ffdd1d;--ml-color-tertiary:#f9e589;--ml-color-quaternary:#fff6c3;--ml-image-bg:url(../img/main-bg-yellow.jpg)}body{background-image:var(--ml-image-bg);background-position:50%;background-size:cover;background-attachment:fixed}