Capacitive sensor and input device

The electrostatic capacitance-type sensor, which gives consideration to processability and environmental resistance and can provide invisibility, has a structure in which a first transparent electrode part (4) and a second transparent electrode part (5), each of which is composed of crystalline ITO, are patterned and provided on a base material (2), and the first transparent electrode part (4) and the second transparent electrode part (5) are formed on the base material (2). A bridge wiring section (10) comprising amorphous IZO is provided on adjacent first transparent electrode sections (4) and connecting sections (7) continuous thereto with an insulating layer (20) therebetween, two adjacent second transparent electrode sections (5) are electrically connected by the bridge wiring section (10), and when the thickness of the second transparent electrode sections (5) is TE and the thickness of the bridge wiring section (10) is TB, the thickness of the second transparent electrode sections (5) is TE and the thi