.rm__row { display: flex; justify-content: center; align-items: center; flex-direction: row; } @media (max-width: 800px) { .rm__row { flex-direction: column; } } Cooler Master CK351 Hot-Swappable Mechanical Keyboard The full-sized CK351 gaming keyboard provides responsive controls in reliable hardware that is rated to last longer than your most intense all-nighters. IP58-rated dustproof and waterproof with state-of-the-art optical switches rated for over 100 million keypresses - and a debounce time that’s virtually instantaneous. Add to that fully custom RGB lighting, media controls, and Cooler Master’s signature On-the-Fly Control system, and you have a steady, rugged workhorse that gets the job done. PRECISION OPTICAL SWITCHES GUARANTEED TO LAST The CK351 is outfitted with the latest and greatest optical switches, top-of-the-line in both durability and responsiveness. They’re rated for over 100 million+ keypresses for maximum longevity, and a debounce time of nearly 0 means that there’s no dead space in switch inputs - and no inputs that go unregistered. HOT-SWAPPABLE Not only are the optical switches top of the line, we’re giving you the option to customize the feel of your typing based on your preferences. Change up your optical switches with a simple plug & play, regardless of your affiliation: linear, tactile, or clicky gang. RUGGED DESIGN BUILT FOR DURABILITY The CK351 is built to last, with a thoughtful design that’s equal parts minimalistic and rugged. A brushed aluminum top ensures durability, while a floating keycap design makes cleanup easier than ever. RESISTANCE FROM THE ELEMENTS As if the rugged housing weren’t enough, the CK351 is IP58-rated for dust and water resistance - proven to protect your gear from accidental spills or filthy battle stations. RGB PER-KEY BACKLIGHTING No-nonsense backlighting for a no-nonsense keyboard - illuminate your keys based on control schemes, or just do it because it looks cool. NO SOFTWARE REQUIRED When you’re in a gro