.circle{
    border-radius: 50%;
    background-color: white;
    border : 1px solid gray;
    height: 15px;
    width: 15px;
    margin-right: 15px;
    margin-left: 15px;
    cursor: pointer;

}

.active-circle{
    background-color: gray;
}
.circles-row{
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
    margin-top: 30px;
    margin-bottom: 30px;
}