html,
body {
  height: 100%;
}

body {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #ffffff;
}

.bd-placeholder-img {
  font-size: 1.125rem;
  text-anchor: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

@media (min-width: 768px) {
  .bd-placeholder-img-lg {
    font-size: 3.5rem;
  }
}

.form-central {
  width: 100%;
  max-width: 530px;
  padding: 15px;
  margin: auto;
}
.form-central .checkbox {
  font-weight: 400;
}
.form-central .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-central .form-control:focus {
  z-index: 2;
}

.responsive {
    width: 100%;
    height: auto;
  }

.boton{
    text-decoration: none;
    padding: 3px;
    padding-left: 10px;
    padding-right: 10px;
    font-family: helvetica;
    font-weight: 300;
    font-size: 25px;
    font-style: italic;
    color:#FFFFFF;
    background-color: #e95679;
    border-radius: 15px;
    border: 3px double #e95679;
  }
  .boton:hover{
    color:#000000;
    text-decoration: none;
  }
</style>