*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: consolas;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #eaeaf0;
}
.loader{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center; 
}
.loader span{
    position: relative;
    width: 250px;
    height: 250px;
    background: #5858e4;
    border: 6px solid #eaeaf0;
    border-radius: 50%;
    box-shadow: -8px -8px 15px rgba(255, 255, 255, 1),
    8px 8px 15px rgba(0,0,0,0.15);
   
}
.loader span::before{
    content: '';
    position: absolute;
    inset: 40px;
    background: #eaeaf0;
    border-radius: 50%;
    box-shadow: -8px -8px 15px rgba(255, 255, 255, 1),
    8px 8px 15px rgba(0,0,0,0.25),
    inset 3px 3px 10px rgba(0,0,0,0.1),
    inset -1px -1px 15px rgba(255,255,255,1);
    border: 2px solid #eaeaf0;
    z-index: 1;
}
.loader span i{
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #5858e4;
    animation: animate 1s linear infinite;
}
@keyframes animate{
    0%{
        filter: hue-rotate(0deg);
    }
    100%{
        filter: hue-rotate(360deg);
    }
}
.text{
    position: absolute;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    animation: animate1 18s linear infinite;
}
.text b{
    position: absolute;
    left: 50%;
    display: block;
    transform-origin:0 170px;
    font-size: 1.4em;
}
@keyframes animate1{
    0%{
        transform: rotate(0);
    }
    100%{
        transform: rotate(360deg);
    }
}