body {
  font-size: 14px!important;
}
.user-login-form {
  width:auto;
  max-width: 400px;
  margin:15px auto;
}
h1 {
  position:absolute!important;
  top: -10000px;
  overflow: hidden;
}
fieldset legend .fieldset-legend {
  font-size: 1.4em!important;
}
fieldset legend {
  margin: 0!important;
}
.or-text {
  text-transform: uppercase;
}
.fim-div-center {
  width: 400px;
  height: auto;
  background-color: #fff;
  position: relative;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  overflow: auto;
  padding: 1em 2em;
  border-bottom: 2px solid #ccc;
  display: table;
  background: rgba(255,255,255,0.8);
}

div.fim-content {
  display: table-cell;
  vertical-align: middle;
}