* {
	box-sizing: border-box;
}

body {
    margin: 0;
    padding: 1em;
    font-family: sans-serif;
}

.column {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    width: 100%;
}

.search {
    margin: 20px 0;
    width: 100%;
    max-width: 30em;
    font-size: 1em;
}

.filters {
    margin-bottom: 1em;
}

input[type="number"] {
    max-width: 3em;
}

table {
    border-collapse: collapse;
    border: 1px solid;
    margin-top: 1em;
}

th {
    border: 1px solid;
    padding: 0.2em;
    background: #aaa;
}

tr {
    border-collapse: collapse;
    border: 1px solid #ddd;
}

td {
    padding: 0.2em;
}

th {
    text-align: left;
}

.itemname {
    word-wrap: break-word;
    word-break: break-all;
}

.priceinfo {
    margin-top: 0;
}

.increase {
    color: red;
}

.decrease {
    color: green;
}

.hide {
    display: none;
}