278 x 1840

278 x 1840 = 511520

Example of 278 x 1840 pixels banner dimensions.

228 x 1890 238 x 1880 248 x 1870 258 x 1860 268 x 1850

278 x 1790 278 x 1800 278 x 1810 278 x 1820 278 x 1830

278 x 1890 278 x 1880 278 x 1870 278 x 1860 278 x 1850

288 x 1850 298 x 1860 308 x 1870 318 x 1880 328 x 1890