.img-center {
  display: block;
  margin: 0 auto;
}


.alert {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  -webkit-box-shadow: 0px 11px 15px -10px #000000;
box-shadow: 0px 11px 15px -10px #000000;
width:80%;
}

.alert-success {
  background-color: #4f4a4e;
  color:#ffffff;
  border-style: solid;
  border-image-source: url(./border-image.png);
  border-image-repeat: repeat;
  border-image-slice: 6 6 6 6;
  border-image-width: 15px;
  border-width: 15px;
}