.avatar{
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 
.avatar img{
    height: 100%;
    border-radius: 300px;
    width: 100%;
} */

@media screen and (max-width:768px) {
    .avatar{
        height: 30px;
        width: 30px;
    }
}