Holosun HS510C + HM3X Magnifier Combo + Carbon Fiber & Polycarbonate Cover

body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; color: white; background-color: #121212; } h1, h2, h3 { color: white; } .collapsible { background-color: #333; color: white; cursor: pointer; padding: 10px; border: none; text-align: left; outline: none; font-size: 18px; margin-bottom: 5px; border-radius: 5px; } .content { display: none; padding: 10px; background-color: #222; border: 1px solid #444; border-radius: 5px; color: white; } #toggle-buttons { margin: 10px 0; } button { margin-right: 5px; padding: 10px 15px; font-size: 16px; cursor: pointer;