.sub-menu{text-align:center;width:100%}.sub-menu a{margin:auto}#masthead{position:relative;z-index:1}#first-image{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;animation:fadeInFirst 4s forwards}#second-image{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;animation:fadeInSecond 4s forwards;opacity:0}#first-image img,#second-image img{width:100%;height:100%;object-fit:cover}@keyframes fadeInFirst{0%{opacity:1}50%{opacity:1}100%{opacity:0}}@keyframes fadeInSecond{0%{opacity:0}50%{opacity:0}75%{opacity:1}100%{opacity:0}}#preloader{animation:hidePreloader 4s forwards;animation-delay:4s}@keyframes hidePreloader{0%{opacity:1}100%{opacity:0;display:none}}body{position:relative;z-index:1}footer{position:relative;z-index:1}@media (max-width:825px){#preloader{width:100vw;height:100vh}#first-image,#second-image{width:100%;height:100%}#first-image img,#second-image img{object-fit:cover;height:100%}}@media (max-width:768px){#photo{display:none};}