/*@font-face {
    font-family: Roboto;
    src: url("fonts/Roboto-Regular.ttf");
}*/

html
{
    background-color: #272a2e;
    color: white;
    font-family: sans-serif;
    --body-font-size: 14pt;
    --footer-font-size: 12pt;
}

article
{
    position: relative;
    /* min-height: 100vh; */
    margin: auto;
    width: 90%;
    padding: 0px;
    text-align: left;
    line-height: 1.8;
    font-size: var(--body-font-size);
}

a
{
    color: lightblue;
}

a:visited
{
    color: violet;
}

header
{
    background: #2a9b3f;
    background: linear-gradient(90deg, rgba(42, 155, 63, 1) 0%, rgba(87, 199, 149, 1) 80%, rgba(83, 237, 216, 1) 100%);
    margin-top: 0;
    margin-bottom: 1.5rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    padding-left: 2.5rem;
}

.main
{
    padding-bottom: 2.5rem;
    margin: auto;
}

footer
{
    position: fixed;
    bottom: 0;
    width: 99.25%;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    text-align: left;
    border-top: 5px solid darkgrey;
    font-size: var(--footer-font-size);
} 

button 
{
    background-color: #1a1c1f;
    border: none;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    border-radius: 4px;
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 4px;
    padding-bottom: 4px;
    font-size: var(--body-font-size);
}

input
{
    background-color: #1a1c1f;
    border: none;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    border-radius: 2px;
    padding-top: 4px;
    padding-bottom: 4px;
}

button:active
{
    background-color: #18191c;
}



input[type=number] { 
    -moz-appearance: textfield;
    appearance: textfield;
    margin: 0; 
    width: 3rem;
}

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
      -webkit-appearance: none; 
      margin: 0; 
}