.alertable {
  position: fixed;
  z-index: 9999;
  top: 38vh;
  left: calc(50% - 150px);
  width: 300px;
  background: white;
  border-radius: 4px;
  padding: 20px 20px 16px;
  margin: 0 auto;
}
@media (min-width:768px){
.alertable {
  left: calc(50% - 200px);
  width: 400px;
}
}

.alertable-overlay {
  position: fixed;
  z-index: 9998;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, .5);
}

.alertable-message {
  margin-bottom: 20px;
}

.alertable-prompt {
  margin-bottom: 20px;
}

.alertable-input {
  width: 100%;
  border-radius: 4px;
  box-shadow: none;
  border: solid 1px #ccc;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  padding: 6px 12px;
  display: block;
  box-sizing: border-box;
  margin-bottom: 10px;
}

.alertable-buttons {
  text-align: right;
}

.alertable-ok {
  background: #337ab7;
  border: solid 1px #337ab7;
  font-family: inherit;
  font-size: inherit;
  text-transform:uppercase;
  color: white;
  border-radius: 2px;
  padding: 6px 20px;
  margin-left: 4px;
  cursor: pointer;
}

.alertable-ok:hover,
.alertable-ok:active {
  background-color: #286090;
  border-color:#204d74;
}

.alertable-cancel {
  border: solid 1px #ddd;
  background: #f3f3f3;
  font-family: inherit;
  font-size: inherit;
  text-transform:uppercase;
  color: #666;
  border-radius: 2px;
  padding: 6px 20px;
  margin-left: 4px;
  cursor: pointer;
}

.alertable-cancel:hover,
.alertable-cancel:focus,
.alertable-cancel:active {
  background-color: #dadada;
}