.biu-text {
    position: absolute;
    left: 100%;
    white-space: nowrap;
    color: red;
    font-size: 200%;
}

.biu-container {
    position: fixed;
    z-index: 100;    
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.go {
    animation-name: go;
    animation-duration: 10s;
    animation-fill-mode: forwards;
    animation-timing-function: linear;
}

@keyframes go {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-100% - 100vw));        
    }
}