.button_img{
    border-radius: 100%;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.button_img img{
    width: 30px;
    height: 30px;
    border-radius: 100%;
}

.button_img:hover{
    background-color: var(--light-green);
    color: var(--medium-green);
}