.scrolling .header_top { transform: translateY(-100%); opacity: 0;}.header_top { transition: transform .5s ease, opacity .5s ease;}.scrolling .header_sticky { transform: translateY(-3.8rem); }.scrolling .logo-image img { transform: scale(.7);}.logo-image img { transition: transform .5s ease;} body {font-size: 16px; font-family: "Noto Sans Arabic"; line-height: 1.3}