#snackbar {
  visibility: hidden;
  min-width: 250px;
  margin-left: -125px;
  background-color: #7b4a3b;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  padding: 16px;
  position: fixed;
  z-index: 1;
  right: 10%;
  top: 15%;
  font-size: 17px;
}

#snackbar.show {
  visibility: visible;
  -webkit-animation: fadein 0.5s, fadeout 0.5s 3.5s;
  animation: fadein 0.5s, fadeout 0.5s 3.5s;
}
#snackbar2 {
  visibility: hidden;
  min-width: 250px;
  margin-left: -125px;
  background-color: #7b4a3b;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  padding: 16px;
  position: fixed;
  z-index: 1;
  right: 10%;
  top: 15%;
  font-size: 17px;
}

#snackbar2.show {
  visibility: visible;
  -webkit-animation: fadein 0.5s, fadeout 0.5s 3.5s;
  animation: fadein 0.5s, fadeout 0.5s 3.5s;
}
#snackbar3 {
  visibility: hidden;
  min-width: 350px;
  margin-left: -125px;
  background-color: #7b4a3b;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  padding: 16px;
  position: fixed;
  z-index: 1;
  right: 10%;
  top: 15%;
  font-size: 17px;
}
#snackbar3 .snack_button{
  float: none;
  min-width: 100px;
  padding: 10px;
  background:#fff;
  border: 0px; 
  border-radius: 4px; 
  color: #7b4a3b; 
  text-transform: uppercase;
  margin-top: 10px;
}
#snackbar3.show {
  visibility: visible;
  -webkit-animation: fadein 0.5s, fadeout 0.5s 19.5s;
  animation: fadein 0.5s, fadeout 0.5s 19.5s;
}
@-webkit-keyframes fadein {
  from {bottom: 0; opacity: 0;} 
  to {bottom: 30px; opacity: 1;}
}

@keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 30px; opacity: 1;}
}

@-webkit-keyframes fadeout {
  from {bottom: 30px; opacity: 1;} 
  to {bottom: 0; opacity: 0;}
}

@keyframes fadeout {
  from {bottom: 30px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}