* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #212121;
    background-color: #fff;
    font-family: sans-serif;
}

body {
    padding: 2%;
    width: 100%;
    max-width: 800px;
}

input, select, button {
    height: 40px;
    padding: 0 12px;
    font-size: 16px;
}

img {
    width: 100%;
    height: auto;
    margin: 10px 0;
}

a {
    color: #212121;
    text-decoration: none;
}

.lang-switch {
    margin: 1em 0;
    display: flex;
    column-gap: 1em;
    align-items: center;
    font-size: 14px;
}

.sep {
    opacity: 0.24;
}

ul {
    list-style: none;
    margin: 1em 0;
    padding: 0;
}

.file-list {
    display: flex;
    flex-direction: column;
    row-gap: 1em;
    width: 240px;
    margin: 0 auto;
    padding: 1em;
    background: #f1f1f1;
}

.file-list li {
    display: block;
    position: relative;
    background-color: #ffffff;
    cursor: grab;
}

.file-list li img {
    display: block;
    width: 100%;
    height: auto;
}

.file-list li button {
    position: absolute;
    top: 0.5em;
    right: 0.5em;
    cursor: pointer;
    width: 32px;
    height: 32px;
    padding: 0;
}

.dropzone {
    width: 100%;
    margin: 2em 0;
    border: 2px dashed #cccccc!important;
}