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select{display:block;width:100%;padding:.75rem;font:inherit;border:1px solid #767d70;border-radius:5px}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;padding:.5rem;border-bottom:1px solid #ddd}.tabla{overflow-x:auto;margin:1rem 0}#administracion{margin:1rem 0;padding:1rem;background:#f7f7f3}