html {
    background: #000000;
    background-image: radial-gradient(circle,rgba(0, 0, 0, 1) 0%, rgba(0, 0, 107, 1) 74%, rgba(222, 255, 254, 1) 100%);
    -webkit-font-smoothing: antialiased;
}

.bar {
                height: 50px;
                width: auto;
                background-color:royalblue;
                padding-top: 1px;
                position: relative;
                 }
.scrollbar {
                height: 50px; 
                width: auto; 
                background-color:midnightblue;
                position: relative;
            }
.center-text {
      text-align: center;
    }