html,
body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  padding-top: 25px;
  padding-bottom: 25px;
  background-color: #ffffff;
}

.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: auto;
}

.form-signin .checkbox {
  font-weight: 400;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin input[type="text"] {
  margin-bottom: 10px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}


.input-group-text {   
    height: 1.87rem;
}

::-ms-reveal {
    display: none;
}

.btn-alianza {
    background: #9e1180;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #d54970, #9e1180);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #d54970, #9e1180); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    color: #fff;
    border: 1px solid #9e1180;
}

.btn-claveunica {
    background: #0F69C4;  /* fallback for old browsers */
    color: #fff;
}