:root {
    --error: #db4437;
    --primarycolor: #336699;
    --primarycolor-lighten-15: #527DA8;
    --cta: #E6735C;
    --text-color: #373737;
    --linkcolor: #6699FF;
    --tile-color: #FFFFFF;
    --donate-color: #E6735C;
    --main: #FFFFFF;
    /* variables with opacity */
    --primary-opacity-20: rgba(51, 102, 153, 0.20);
    --linkcolor-opacity-70: rgba(102, 153, 255, 0.30);
    --tile-opacity-20: rgba(255, 255, 255, 0.20);
    --cta-opacity-20: rgba(230, 115, 92, 0.20);
    --cta-opacity-5: rgba(230, 115, 92, 0.05);
    --cta-opacity-08: rgba(230, 115, 92, 0.08);
    --cta-opacity-16: rgba(230, 115, 92, 0.16);
    --cta-opacity-15: rgba(230, 115, 92, 0.15);
    --text-opacity-04: rgba(55, 55, 55, 0.04);
    --text-opacity-5: rgba(55, 55, 55, 0.05);
    --text-opacity-15: rgba(55, 55, 55, 0.15);
    --text-opacity-20: rgba(55, 55, 55, 0.20);
    --text-opacity-30: rgba(55, 55, 55, 0.30);
    --text-opacity-40: rgba(55, 55, 55, 0.40);
    --text-opacity-50: rgba(55, 55, 55, 0.50);
    --text-opacity-90: rgba(55, 55, 55, 0.90);
}
body {
    background-image: url('https://pic.enthuse.com/default/3bf0d09ec00d4479a65010a7decb2d59.jpg');
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}