*{
    margin: 0;
    padding: 0;
}

.container {
    width: 250px;
    height: 250px;
    position: relative;
    margin: 100px auto;
    perspective: 1000px;
}

.carusel {
    width: 100%;
    height: 100%;
    position: absolute;
    transform-style: preserve-3d;
    transition: all 1s;
    transform: rotateX(0);
    margin: 50px auto;
}
.btn_links{
    position: relative;
    top: 500px;
}

.button{
    width: 15px;
    height: 15px;
    background-color: #000;
    border-radius: 20px;
    display: inline-block;
    margin: 0 10px;
    z-index: 1;
}