.pic-shadow{box-shadow:-15px 15px 2px rgb(69,26,3)}*,:after,:before{box-sizing:border-box}body,html{overflow-x:hidden}@keyframes scroll{0%{transform:translateX(0)}to{transform:translateX(-50%)}}.animate-scroll{animation:scroll 30s linear infinite}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fade-in .4s ease forwards}@keyframes show{0%{transform:translateY(0)}to{transform:translateY(-30%)}}.animate-btn-show{animation:show .5s infinite alternate}@keyframes hide{0%{transform:translateY(0)}to{transform:translateY(30%)}}.animate-btn-hide{animation:hide .5s infinite alternate}