.service-block {
    text-align: center;
    background: whitesmoke;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.direction {
    list-style: disc;
    line-height: 3rem;
    padding-left: 1rem;
}

.lang_menu {
    position: relative;
 
}

.lang_menu:hover .submenu {
    transition-duration: 0.4s;
    visibility: visible;
}

.lang_menu .submenu {
    
    visibility: hidden;

    position: absolute;
    z-index: 5;
    background-color: #fff;
    border: 1px solid;
    
}

.lang_menu .submenu .item {
    
    display: block;
    padding: 14px;
    white-space: nowrap;
    cursor: pointer;
    color:#000;
}

.lang_menu .submenu .item:hover {
    transition-duration: 0.4s;
    background: #06263e47;
}
.top_block{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.selected_item:hover{
    transition-duration: 0.4s;
    background: #fff;
}

.submenu_parrent_item .item {
    display: block;
    padding: 10px 14px;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    color:#fff;
}