body {
    background-color: rgb(25, 27, 29);
    color: white;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}
#postList {
    max-width: 1000px;
    width: 100vw;   
    /* hey lois, how do I center a div in css? */
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.post {
    width: 100%;
}
.post img {
    width: 100%;
    border-radius: 16px;
}
.images {
    width: 100%;
    display: flex;
    overflow-x: hidden;
}
.imageCar {
    width: 100%;
    position: relative;
}
.imageCar button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 64px;
    height: 64px;
    border-radius: 10000px;
    border: none;
    margin-left: 16px;
    margin-right: 16px;
    background-color: black;
    color: white;
    opacity: 0;
    font-size: xx-large;
    cursor: pointer;
    transition: all cubic-bezier(0.075, 0.82, 0.165, 1) 0.4s;
}
.imageCar .nextButt {
    right: 0;
}
.imageCar:hover button {
    opacity: 0.5;
}
.imageCar button:hover {
    opacity: 0.8;
}