body {
   padding-top: 40px;
   padding-bottom: 40px;
   background-color: #ADABAB;
}

.form-signin {
   max-width: 330px;
   padding: 15px;
   margin: 0 auto;
   color: #017572;
}

.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;
   border-color:#017572;
}

.form-signin input[type="password"] {
   margin-bottom: 10px;
   border-top-left-radius: 0;
   border-top-right-radius: 0;
   border-color:#017572;
}

h2{
   text-align: center;
   color: #017572;
}

.center {
  display: flex;
  justify-content: center;
  align-items: center;
}