odin-codespace/file-uploader/public/css/style.css

/* 1. Use a more-intuitive box-sizing model */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* 2. Remove default margin */
* {
    margin: 0;
}

/* 3. Enable keyword animations */
@media (prefers-reduced-motion: no-preference) {
    html {
        interpolate-size: allow-keywords;
    }
}

body {
    /* 4. Add accessible line-height */
    line-height: 1.5;
    /* 5. Improve text rendering */
    -webkit-font-smoothing: antialiased;
}

html,
body {
    height: 100%;
}

/* 6. Improve media defaults */
img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

/* 7. Inherit fonts for form controls */
input,
button,
textarea,
select {
    font: inherit;
}

/* 8. Avoid text overflows */
p,
h1,
h2,
h3,
h4,
h5,
h6 {
    overflow-wrap: break-word;
}

/* 9. Improve line wrapping */
p {
    text-wrap: pretty;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    text-wrap: balance;
}

/*
  10. Create a root stacking context
*/
#root,
#__next {
    isolation: isolate;
}

.register-form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.form-input {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
}

input[type='file'] {
    outline: none;
    padding: 4px;
    margin: -4px;
}

input[type='file']::file-selector-button {
    cursor: pointer;
    border-radius: 4px;
    padding: 0 1em;
    height: 2em;
    background-color: white;
    border: 1px solid rgba(0, 0, 0, 0.16);
    box-shadow: 0px 1px 0px rgba(0, 0, 0, 0.05);
    margin-right: 16px;
    transition: background-color 200ms;
}

/* file upload button hover state */
input[type='file']::file-selector-button:hover {
    background-color: #f3f4f6;
}

/* file upload button active state */
input[type='file']::file-selector-button:active {
    background-color: #e5e7eb;
}

input[type='file'] {
    position: relative;
    outline: none;
    padding: 4px;
    margin: -4px;
}

input[type='file']:focus-within::file-selector-button,
input[type='file']:focus::file-selector-button {
    outline: 2px solid #0964b0;
    outline-offset: 2px;
}

@supports (-moz-appearance: none) {
    input[type='file']::file-selector-button {
        color: #0964b0;
    }
}

main {
    display: flex;
    align-items: center;
    justify-content: center;
}
.flex {
    display: flex;
}

.directory-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

@media screen and (max-width: 600px) {
}