.row {
    margin-top: 20px;
    margin-bottom: 20px;
}

#introCol {
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.badge {
    margin: 2px
}
#profile-picture {
    width: 200px;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    border-radius: 50%;
}
@media only screen and (max-width: 600px) {
    .col {
    text-align: left;
    }
}
.collapse-toggle {
    display: block;
    width: 100%;
    padding: 6px 12px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    background-color: #f8f9fa;
    cursor: pointer;
    transition: background-color 0.2s;
}
.collapse-toggle:hover {
    background-color: #e9ecef;
}

/* Colourful badge variants */
.badge-haskell    { background-color: #5e5086; color: #fff; }
.badge-python     { background-color: #3572A5; color: #fff; }
.badge-react      { background-color: #61DAFB; color: #000; }
.badge-typescript { background-color: #3178C6; color: #fff; }
.badge-analytics  { background-color: #E37400; color: #fff; }
.badge-git        { background-color: #F05032; color: #fff; }
.badge-networking { background-color: #00897B; color: #fff; }
.badge-redcap     { background-color: #c0392b; color: #fff; }
.badge-db         { background-color: #2980b9; color: #fff; }
.badge-music      { background-color: #8e44ad; color: #fff; }
.badge-midi       { background-color: #d35400; color: #fff; }
.badge-lang       { background-color: #27ae60; color: #fff; }
.badge-default    { background-color: #6c757d; color: #fff; }