.my-slider-progress {
    background: rgb(0, 0, 0);
    margin: auto;
    width: 9%;
}
  
.my-slider-progress-bar {
    background: greenyellow;
    height: 2px;
    transition: width 400ms ease;
    width: 0;
    background-image: 
    linear-gradient(-45deg, #ee76523c, #e73c7ec3, #23a5d52f, #23d5abc6);
    background-size: 800% 400%;
    animation: gradient 9s ease infinite;
}

.splide__list {
    height: auto;
}

.splide__arrow {
    background: #0000;
    width: 3em;
    height: 3em;
}

.splide__arrow svg {
    fill: #fff;
    width: 3em;
    height: 3em;
}

.splide__pagination {
    display: none;
}