@media (min-width: 250px) and (max-width: 480px) { 
    .header {font-size: 20px;}
    .lk_block_wrap {justify-content: center;}
}
@media (min-width: 250px) and (max-width: 680px) { 
    .success_span {
    font-size: 22px;}
}
@media (min-width: 250px) and (max-width: 480px) { 
    .label_block {width: 300px;}
}
@media (min-width: 480px) and (max-width: 680px) { 
.header {font-size: 22px;}
}
@media (min-width: 250px) and (max-width: 980px) { 

}