.timeline-button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 55px;
    height: 150px; 
    background: #14141480;
    cursor: pointer;
}

.-btPrevious {
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
}

.-btNext {
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}

.timeline-wrapper .timeline-button {
    position: absolute;
}

.timeline-corner {
    top: 25px;
}

.timeline-wrapper .timeline-corner.-left {
    left: 0px;
}

.timeline-wrapper .timeline-corner.-right {
    right: -5px;
}

.timeline-arrow-right {
    transform: rotate(180deg);
    opacity: 1;
    transition: transform .1s cubic-bezier(.5,0,.1,1) 0s;
}

.timeline-arrow-left {
    opacity: 1;
    transition: transform .1s cubic-bezier(.5,0,.1,1) 0s;
}

.timeline-arrow-right:hover{
    transform: rotate(180deg) scale(1.2);
}

.timeline-arrow-left:hover{
    transform: scale(1.2);
}

.timeline-wrapper:hover .timeline-arrow-right, .timeline-wrapper:hover .timeline-arrow-left{
    opacity: 1;
}

@media screen and (min-width: 1024px) {
    .timeline-arrow-right, .timeline-arrow-left {
        opacity: 0;
    }
}