.overlay {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1045;
  transition: all 0.5s ease;
  text-align: center;
  font-weight: bold;
}
.panel {
  max-width: 90%;
  min-width: 300px;
  height: auto;
  background: #fff;
  padding: 20px;
  position: absolute;
  left: auto;
  top: 50%;
  margin-left: auto;
  margin-top: -100px;
  transition: all 0.3s ease;
}
.panel .panel-message {
  font-size: 1.5rem;
  margin-bottom: 10%;
  line-height: 1.5em;
}
@media screen and (max-width: 767px) {
.panel {
    top: 30%;
}
.ok-link {
    padding: 0 5px;
}
}
.modal-enter,
.modal-leave-active {
  opacity: 0;
}
.modal-enter .panel,
.modal-leave-active .panel {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.c-btn-flex {
  display: flex;
  justify-content: center;
}
.c-btn-flex .sidebar__btn-login {
  margin-bottom: 0;
}
.c-btn-flex a {
  min-width: 100px;
}