.form-signin {
  max-width: 330px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin .form-signin-heading,
.form-signin .checkbox {
  margin-bottom: 10px;
}
.form-signin .checkbox {
  font-weight: normal;
}
.form-signin .form-control {
  position: relative;
  height: auto;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="email"] {
  margin-bottom: -1px;
  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;
}


.full-block {
  position: fixed; 
  top: 0; 
  bottom: 0; 
  left: 0; 
  right: 0; 
  background-color: #FFF;
  opacity: .8;
  display: none;
  z-index: 1030;
}

.visible {
  display: block;
}

.full-block .loading {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 158px;
  margin: -90px 0 0 -79px;
}

.full-block p {
  font-weight: bold;
  color: #00b2ff;
  text-align: center;
}