.wallpaper-calculator {
    margin: 20px 0;
    width: 100%;
    box-sizing: border-box;
}

.wc-calc-title {
    margin-bottom: 10px;
    font-size: 1em;
}

.wc-walls-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    font-size: 0.9em;
}

.wc-walls-table th,
.wc-walls-table td {
    padding: 6px 8px;
    border: 1px solid #ddd;
    vertical-align: middle;
    word-wrap: break-word;
    overflow: hidden;
}

.wc-walls-table th {
    background: #f5f5f5;
    font-weight: 600;
    text-align: left;
}

.wc-walls-table input[type="number"] {
    width: 100%;
    box-sizing: border-box;
    padding: 4px;
}

.wc-walls-table col.col-wall     { width: 10%; }
.wc-walls-table col.col-dim      { width: 13%; }
.wc-walls-table col.col-method   { width: 40%; }
.wc-walls-table col.col-price    { width: 14%; }
.wc-walls-table col.col-action   { width: 10%; }

#wc-add-wall {
    margin-top: 10px;
}

.wc-calc-total {
    margin-top: 12px;
    font-size: 1em;
}