*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Nunito Sans', sans-serif; overflow-x: hidden; }
.preloader { position: fixed; inset: 0; z-index: 9999; 
             background: #fff; display: flex; 
             align-items: center; justify-content: center; }
.th-header { position: relative; z-index: 999; }
.header-logo img { height: 100px; }
.container { width: 100%; max-width: 1200px; 
             margin-inline: auto; padding-inline: 15px; }
img { max-width: 100%; display: block; }