experience-based-fact-box/src/css/styles.css

@font-face {
    font-family: 'fontello';
    src: url('../fonts/fontello.eot?66028575');
    src: url('../fonts/fontello.eot?66028575#iefix') format('embedded-opentype'),
    url('../fonts/fontello.woff?66028575') format('woff'),
    url('../fonts/fontello.ttf?66028575') format('truetype'),
    url('../fonts/fontello.svg?66028575#fontello') format('svg');
    font-display: 'fallback';
    font-weight: normal;
    font-style: normal;
}


@font-face {
    font-family: 'Source Code Pro Bold';
    src: url('../fonts/sourcecodepro-bold-webfont.woff2') format('woff2'),
         url('../fonts/sourcecodepro-bold-webfont.woff') format('woff');
    font-display: 'fallback';
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'Source Sans Pro Bold';
    src: url('../fonts/sourcesanspro-bold-webfont.woff2') format('woff2'),
         url('../fonts/sourcesanspro-bold-webfont.woff') format('woff');
    font-display: 'fallback';
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'Source Sans Pro Light';
    src: url('../fonts/sourcesanspro-light-webfont.woff2') format('woff2'),
         url('../fonts/sourcesanspro-light-webfont.woff') format('woff');
    font-display: 'fallback';
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'Source Sans Pro';
    src: url('../fonts/sourcesanspro-regular-webfont.woff2') format('woff2'),
         url('../fonts/sourcesanspro-regular-webfont.woff') format('woff');
    font-display: 'fallback';
    font-weight: normal;
    font-style: normal;

}

.demo-icon
{
    font-family: "fontello"; /* stylelint-disable-line */
    font-style: normal;
    font-weight: normal;
    speak: none;

    display: inline-block;
    text-decoration: inherit;
    width: 1em;
    margin-right: 0.2em;
    text-align: center;

    /* For safety - reset parent styles, that can break glyph codes */
    font-variant: normal;
    text-transform: none;

    /* Font smoothing. That was taken from TWBS */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    --baseline: 1.25;
    line-height: var(--baseline);

    --border-thin: 1px;
    --border-bold: 4px;

    /* font size ratios */
    --largefr: 1.953rem;
    --mediumfr: 1.563rem;
    --defaultfr: 1.25rem;
    --smallfr: 1rem;
    --tinyfr: 0.8rem;

    /* colours */
    --highlight: #00485e;
    --main-light: #f7f7f6;
    --forms: #7c7872;
    --forms-bg: #fdfdfc;
    --text: #322f2b;
    --text-alt: #847d71;
}

body {
    align-content: center;
    background-color: var(--text);
    color: var(--text);
    font-family: "Source Sans Pro", "Helvetica Neue", Helvetica, sans-serif;
    font-size: 16px;
    font-weight: normal;
    display: flex;
    justify-content: center;
    height: 100%;
    overflow: hidden;
}

/* dark mode. experimental */
/* @media (prefers-color-scheme: dark) { */
/*   body { */
/*     color: #ddd; */
/*     background-color: #222; */
/*   } */

/*   main { */
/*       background-color: #373736; */
/*   } */
/*   section { */
/*       background-color: #373736; */
/*   } */
/*   #source-modal { */
/*       background-color: #373736; */
/*   } */
/*   .deposit-stock-ratio { */
/*       background-color: #353531; */
/*   } */
/* } */

html, body {
    height: 100%;
}

html, body, * {
    border: 0;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.iconset {
    display: none;
}

main {
    background-color: var(--main-light);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1rem;
    width: 1024px;
    height: 650px;
}

input,
/* label.form-item, */
select {
    font-family: "Source Sans Pro Bold", sans-serif;
    font-size: var(--smallfr);
    font-weight: normal;
    letter-spacing: 0.025em;
    color: var(--highlight);
    background-color: var(--forms-bg);
}

/* does not work, loses against javascript injected styles */
/* input.investment-options-ratios:hover, */
select.investment-option-selector:hover {
    opacity: 1;
}


select {
    -webkit-appearance: none;
       -moz-appearance: none;
            appearance: none;
    border-radius: 3px;
    cursor: pointer;
}

input[type=range] {
    max-width: 10rem;
    -webkit-appearance: none;
       -moz-appearance: none;
            appearance: none;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]::-moz-range-track {
    width: 100%;
    height: 1px;
    background-color: #000;
    margin: 5px 0;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 1px;
    background-color: #000;
    margin: 5px 0;
}

input[type=range]::-moz-range-thumb {
    height: 12px;
    width: 12px;
    margin-top: -6px;
    border: 1px solid black;
    border-radius: 50%;
    background-color: #fff;
}

input[type=range]::-webkit-slider-thumb {
    height: 12px;
    width: 12px;
    margin-top: -6px;
    -webkit-appearance: none;
            appearance: none;
    border: 1px solid black;
    border-radius: 50%;
    background-color: #fff;
}

a {
    color: var(--text-alt);
    text-decoration: none;
}

table {
    width: 50%;
}

td:nth-child(2) {
    font-family: monospace;
}

svg {
    background-color: var(--forms-bg);
}

h1 {
    font-family: "Source Sans Pro Light"; /* stylelint-disable-line */
    font-size: var(--largefr);
    font-weight: normal;
    letter-spacing: 0.025em;
}

h1 a {
    float: right;
}

h2 {
    font-family: "Source Sans Pro Bold", sans-serif;
    font-size: var(--defaultfr);
    padding: 0 0.05em;
}

h4 {
    font-family: "Source Sans Pro Bold", sans-serif;
    font-size: var(--smallfr);
    font-weight: normal;
}

header {
    line-height: calc(var(--baseline) * 2rem);
}

.sampling-description {
    font-weight: normal;
}

#source-modal {
    background-color: #f7f7f6;
    box-shadow: 1px 1px 20px 1px #847d71;
    font-size: var(--tinyfr);
    height: 40rem;
    left: 0;
    line-height: calc(var(--baseline) * 1rem);
    margin: 0 auto;
    right: 0;
    overflow: auto;
    padding: 1rem 2.5rem;
    position: absolute;
    top: 0.35rem;
    width: 55rem;
    z-index: 1000;
}

.reference-group h4 {
    font-family: "Source Sans Pro", sans-serif;
    padding: 0 0.5rem;
    font-weight: normal;
}

#source-modal h4 {
    margin: calc(var(--baseline) * 0.25em) 0;
}

.logos {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
}

header .investment {
    border: none;
    border-bottom: 1px solid var(--forms);
    width: 5rem;
    text-align: right;
    font-size: var(--defaultfr);
}

header .period-selector {
    font-size: var(--defaultfr);
}

.samplers {
    display: flex;
    justify-content: space-between;
}

.reference-group-title {
    line-height: calc(var(--baseline) * 2rem);
}

.reference-group {
    padding: 0 0.5em;
}

.sampler-visual {
    display: flex;
}

.sampler-wrapper {
    border: 1px solid var(--text-alt);
}

.investment-options-ratio {
    display: flex;
    justify-content: space-between;
}

.investment-option-selector-wrapper {
    display: flex;
    flex-direction: column;
    font-weight: bold;
}

.investment-option-selector-wrapper select {
    border-radius: 3px;
    font-size: var(--smallfr);
}

.investment-option-selector-wrapper-left {
    align-content: flex-end;
}

.investment-options-range-labels {
    display: flex;
    justify-content: space-between;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

label,
textarea,
button {
    -webkit-appearance: none;
       -moz-appearance: none;
            appearance: none;
    font-size: 1rem;
    padding: 0.25em 0.5em;
}

footer label {
    font-size: var(--smallfr);
}

.investment-options-range-labels label {
    padding: 0;
}

.textual.controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.overview {
    text-align: right;
}

.sampler-textual {
    display: flex;
    justify-content: center;
    min-height: 9rem;
    min-width: 10rem;
    text-align: center;
}

.sampler-textual-1 {
    order: 1;
}

.current-sample-wrapper {
    display: flex;
}

.current-sample {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
}

.current-sample-number {
    border-radius: 50%;
    color: var(--main-light);
    display: inline-block;
    font-family: "Source Code Pro Bold", monospace;
    font-size: var(--defaultfr);
    height: 5rem;
    line-height: 5rem;
    width: 5rem;
}

.sample-button {
    display: flex;
    flex-direction: column;
}

.controls-sample-size-reset {
    display: flex;
    justify-content: space-between;
}

.buttons {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.buttons input {
    display: none;
}

.form-item {
    border: var(--border-thin) solid var(--forms);
    font-size: 1rem;
    margin: 0.25rem;
    padding: 0.25rem;
}

.buttons .form-item {
    min-width: 10rem;
    padding: 1rem;
    text-align: center;
}

.buttons.export-reset {
    order: 1;
}

footer {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
}

button.sample {
    padding: 1.5rem;
    font-family: "Source Sans Pro Bold", sans-serif;
    border: 4px solid var(--forms);
}

/* form elements */
button a,
button i,
label.form-item {
    color: var(--highlight);
}

.groupsize, .period {
    display: flex;
    flex-direction: column;
}

.input-radio ~ label {
    box-sizing: border-box;
    color: var(--text-alt);
    cursor: pointer;
    display: block;
}

.groupsize .input-radio ~ label,
.period .input-radio ~ label {
    font-size: var(--smallfr);
    width: 7.5rem;
    height: 2rem;
    line-height: 1.2rem;
    text-align: center;
}

.groupsize .input-label,
.period .input-label {
    font-size: var(--smallfr);
}

.groupsize .size-selectors,
.period .size-selectors, {
    display: flex;
}

button {
    -webkit-appearance: none;
       -moz-appearance: none;
            appearance: none;
    background-color: var(--forms-bg);
}

button a,
button i {
    text-decoration: none;
    /* color: var(--text); */
}

button:active:not([disabled]) {
    background-color: var(--highlight);
    /* border: var(--border-thin) solid var(--highlight); */
    border-color: var(--highlight);
}

button:hover:not([disabled]) {
    background-color: var(--forms);
    border-color: var(--forms);
    cursor: pointer;
}

button:hover a,
button:hover i {
    color: var(--main-light);
}

button[disabled],
button[disabled] a,
button[disabled] i {
    cursor: not-allowed;
    color: var(--text-alt);
}

button .loading::before {
    width: 0.6em;
    height: 0.6em;
    border: 2px solid var(--text-alt);
    /* border: 2px solid var(--main-light); */
    content: "";
    display: inline-block;
    border-top-color: transparent;
    border-right-color: transparent;
    border-radius: 1000px;
    animation: spinAround 1.5s infinite linear;
    margin-right: 0.5em;
}

button .loading:hover::before {
    border: 2px solid var(--main-light);
    border-top-color: var(--text-alt);
    border-right-color: var(--text-alt);
} 

@keyframes spinAround {
    from {
        -webkit-transform: rotate(0);
        transform: rotate(0)
    }

    to {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg)
    }
}

button .loading i {
    display: none;
}
/* button[disabled]:hover {
/*     background-color: var(--forms-bg);*/
/*     border: var(--border-thin) solid var(--text-alt);*/
/* }*/

input[type=number] {
    -moz-appearance: textfield;
}

.input-radio {
    height: 0;
    width: 0;
    opacity: 0;
}

.input-radio:hover ~ label {
    border: var(--border-thin) solid var(--forms);
    color: var(--main-light);
}

.input-radio:checked ~ label {
    background-color: var(--forms-bg);
    border: var(--border-thin) solid var(--highlight);
    /* font-family: "Source Sans Pro Bold", sans-serif; */
    color: var(--highlight);
}

.input-radio + label:hover,
select:hover
{
    border: var(--border-thin) solid var(--main-light);
    background-color: var(--forms);
    color: var(--main-light);
}

.input-file:focus + label {
    outline: 1px dotted #000;
    outline: -webkit-focus-ring-color auto 5px;
}