.obr, .pravnav {
    display: flex;
    justify-content: center;
    gap: 10px;
}
.obr {
margin-bottom: 50px
}
.obr a, .pravnav a {
    width: 30px;
    text-decoration: none;
}
.pravnav {flex-direction: column;
    right: 20px;
    position: fixed;
    top: 50%;
    width: 50px;
    height: 60px;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    z-index: 50;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}
.obr img, .pravnav img {
    width: 30px; height: 30px
}
.obr img:hover, .pravnav img:hover {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}