.version-upgrade_2block {
  display: flex!important;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  margin: 20px 0 30px 0;
  flex-direction: row;
  align-items: center;
}
.version-upgrade_2block li {
  align-items: center;
  justify-content: center;
  font-size: 16px;
  text-align: center;
  width: 50%!important;
  padding: 10px 20px;
  transition: all .2s ease-out;
}
.version-upgrade_2block li:nth-child(1) {
  width:50%!important;
  padding:0;
}
@media print, screen and (max-width:640px) {
.version-upgrade_2block li {
  width: 100%!important;
}
.version-upgrade_2block li:nth-child(1) {
  width:100%!important;
  padding: 10px 20px;
}
}