.empty-wrap{
   position:relative;
}

.empty-alert::before {
  content: attr(data-validate);
  position: absolute;
  max-width: 70%;
  background-color: #fff;
  border: 1px solid #c80000;
  border-radius: 3px;
  padding: 5px 25px 5px 10px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 15px;
  pointer-events: none;

  font-family: Ubuntu-Regular;
  color: #c80000;
  font-size: 14px;
  line-height: 1.4;
  text-align: left;

  visibility: hidden;
  opacity: 0;

  -webkit-transition: opacity 0.4s;
  -o-transition: opacity 0.4s;
  -moz-transition: opacity 0.4s;
  transition: opacity 0.4s;
  z-index:999;
}


.empty-alert::after{
  content: "！";
  font-family:Microsoft JhengHei;
  display: block;
  position: absolute;
  color: #c80000;
  font-size: 20px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 15px;
  z-index:5;
}


.empty-alert:hover:before {
  visibility: visible;
  opacity: 1;
  z-index:999;
}

@media (max-width: 200px) {
.empty-alert::before {
    visibility: visible;
    opacity: 1;
    z-index:999;
  }
}

.email-alert::before {
  content: attr(data-validate-email);
  position: absolute;
  max-width: 70%;
  background-color: #fff;
  border: 1px solid #c80000;
  border-radius: 3px;
  padding: 4px 25px 5px 10px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 25px;
  pointer-events: none;

  font-family: Ubuntu-Regular;
  color: #c80000;
  font-size: 14px;
  line-height: 1.4;
  text-align: left;

  visibility: hidden;
  opacity: 0;

  -webkit-transition: opacity 0.4s;
  -o-transition: opacity 0.4s;
  -moz-transition: opacity 0.4s;
  transition: opacity 0.4s;
  z-index:999;
}


.email-alert::after{
  content: "！";
  font-family:Microsoft JhengHei;
  display: block;
  position: absolute;
  color: #c80000;
  font-size: 24px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 25px;
  z-index:5;
}


.email-alert:hover:before {
  visibility: visible;
  opacity: 1;
  z-index:999;
}

@media (max-width: 200px) {
.email-alert::before {
    visibility: visible;
    opacity: 1;
    z-index:999;
  }
}