html{height:100%}body{height:100%;background:transparent;margin:0;overflow:hidden}.text-color{color:#fff}main{background-color:#000}.navigation{display:flex;align-items:center;justify-content:center;margin-top:-52px}.navigation .nav-tab{display:flex;margin:4px 8px;padding:2px 10px;border-radius:10px;border:2px solid #93abbc;cursor:pointer;transition:background-color .3s ease,color .3s ease}.navigation .nav-tab:hover{background-color:#f83f23}.navigation .nav-tab.active{background-color:#ae2c1c}