.msgbox-area {
  max-height: 100%;
  position: fixed;
  bottom: 20px;
  left: 20px;
}

.msgbox-area .msgbox-box {
  font-size: inherit;
  color: #fff;
  background-color: #2e2e2e;
  opacity: 0.8;
  padding: 10px;
  display: flex;
  align-items: center;
  position: relative;
  border-radius: 12px;
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
  transition: opacity 300ms ease-in;
}

.msgbox-area .msgbox-box.msgbox-box-hide {
  opacity: 0;
}

.msgbox-area .msgbox-box:last-child {
  margin: 0;
}

.msgbox-area .msgbox-content {
  flex-shrink: 1;
}

.msgbox-area .msgbox-close {
  color: #fff;
  font-weight: bold;
  text-decoration: none;
  margin: 0 0 0 20px;
  flex-grow: 0;
  flex-shrink: 0;
  position: relative;
  transition: text-shadow 225ms ease-out;
}

.msgbox-area .msgbox-close:hover {
  text-shadow: 0 0 3px #efefef;
}

@media (min-width: 768px) {
  .msgbox-area {
    height: 50px;
    bottom: 0;
    left: 10px;
  }
}