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: #f5f5f5;
}

.form-signin {
  width: 100%;
  max-width: 420px;
  padding: 15px;
  margin: auto;
}
.yellow-shadow{
    border: #ff9900 1px solid;
    -webkit-box-shadow: 5px 5px 8px 2px rgba(255, 153, 0, 0.95);
    -moz-box-shadow: 5px 5px 8px 2px rgba(255, 153, 0, 0.95);
    box-shadow: 5px 5px 8px 2px rgba(255, 153, 0, 0.95);
}
.blue-shadow{
    border: #007bff 1px solid;
    -webkit-box-shadow: 5px 5px 8px 2px rgba(0, 102, 255, 0.95);
    -moz-box-shadow: 5px 5px 8px 2px rgba(0, 102, 255, 0.95);
    box-shadow: 5px 5px 8px 2px rgba(0, 102, 255, 0.95);
}
.grey-shadow{
    border: #ccc 1px solid;
    -webkit-box-shadow: 5px 5px 8px 2px rgba(204, 204, 255, 0.95);
    -moz-box-shadow: 5px 5px 8px 2px rgba(204, 204, 255, 0.95);
    box-shadow: 5px 5px 8px 2px rgba(204, 204, 255, 0.95);
}
.violet-shadow{
    border: #4203c1 1px solid;
    -webkit-box-shadow: 5px 5px 8px 2px rgba(147, 93, 229, 0.95);
    -moz-box-shadow: 5px 5px 8px 2px rgba(147, 93, 229, 0.95);
    box-shadow: 5px 5px 8px 2px rgba(147, 93, 229, 0.95);
}
.form-signin .checkbox {
  font-weight: 400;
}
.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
/*.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="text"] {
  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;
}*/