.main-tool-bar{z-index:1000;height:45vh;text-align:center;display:flex;align-items:center;justify-content:center;position:fixed;width:100%;padding:1.5rem 0;transition:ease .9s}.main-tool-bar--scrolled{height:6rem;background:linear-gradient(180deg,#1e1e1e75 70%,#1e1e1e4d);box-shadow:0 2px 16px #2e2d2d05}.main-tool-bar--scrolled .logo{width:4rem}.logo{width:10rem}