:root {
    --main: #15625C;
    --main-alt: #15625C;
    --back-button-color: #15625C;
    --background: #F4F6F8;
    --text-color: #333133;
    --text-inverted-color: #333133;
    --label-color: #3F3F3F;
    --copyright-color: #000000;
    --title-font: 'Source sans pro', sans-serif;
    --anchor-color: #333F52;
    --anchor-color-hover: #333F52;
    --button-color: #15625C;
    --button-text-color: #ffffff;
    --button-height: 55px;
    --button-padding: 8px;
    --button-font-size: 19px;
    --button-line-height: 20px;
    --button-font-weight: 600;
    --button-border-radius: 4px;
    --button-height-large: 55px;
    --button-padding-large: 18px;
    --button-font-size-large: 19px;
    --button-line-height-large: 20px;
    --button-font-weight-large: 600;
    --button-text-transform: none;
    --language-select-margin-top: 8px;
    --language-select-display: block;
    --logo-width: 253px;
    /* https://codepen.io/sosuke/pen/Pjoqqp */
    --image-color-filter: invert(42%) sepia(12%) saturate(1594%) hue-rotate(60deg) brightness(94%) contrast(93%);
    --invalid-tentant-title: #3F3F3F;
}