html,body{margin:0;font-family:Arial,Helvetica,sans-serif;height:100%;padding:0}.flex{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(120,115,115,.6549019608);border-radius:10px;padding:0 5px}::-webkit-scrollbar-thumb:hover{background:rgba(120,115,115,.6549019608)}