#menu-usuario{position:absolute; margin-left: -180px; width: 300px;}
#menu-usuario .frm_campo input,textarea,select, .boton {width:100%;}

.titulos{font-weight: bold; background: #FFF; color: #222; display: block; overflow: auto; letter-spacing: 2px;}
.titulos .cantidad {font-size:16px}

.col {float:left; padding: 5px;}

.nombre {width: 350px;}
.origen {width: 150px;}
.precio {width: 120px; text-align: right;}
.cantidad {width: 80px; font-size:12px;}
.cantidad input {width: 35px; margin-top: -5px; font-size:16px; margin:0px; float:right;}
.subtotal {width: 60px; text-align:right;}