.fullPageCard{
    margin:216px  0 114px 0 ;
    display: flex;
    justify-content: center;
}
.login-container{
    background-color: aliceblue;
    width:440px;
    padding:2rem;
}
.input-container{
    display: flex;
    justify-content: space-between;
    padding-top:8px;
}
.login-container .form-control{
    width:auto;
}
.login-container .button-container{
    margin-top: 2rem;
}
.login-container .btn{
    width: auto;
}
.login-container .form-label{
    display: flex;
    flex-direction: column;
    align-items:center ;
    justify-content: center;
    margin-bottom: 0;
}
.section-heading h2{
    font-size: 2rem;
}
.message-box{
    display:flex;
    flex-direction: column;
    justify-content: center;
    color:rgb(255, 103, 103);
    padding:1rem 0;
}
 .message-box p{
    margin:0;  
    text-align: right;
}
@media (max-width: 440px) {
    .form-control{
        width:100%;
    }
    .input-container{
        display: block;
        width:100%; 
        padding:1rem;
    }
    .input-container input{
        width: 100% !important;
    }
    .btn{
        width:100%;
    }
}
/* loading mask */
.loading-mask {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
  background-color: rgba(0, 0, 0, 0.25);
    display:none;
    z-index: 100;
}

/*
Because we set .loading-mask relative, we can span our ::before  
element over the whole parent element  
*/


/*
Spin animation for .loading-mask::after  
*/
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(359deg);
  }
}

/*
The loading throbber is a single spinning element with three  
visible borders and a border-radius of 50%.  
Instead of a border we could also use a font-icon or any  
image using the content attribute.  
*/
.loading-mask::after {
  content: "";
  position: absolute;
  border-width: 3px;
  border-style: solid;
  border-color: transparent rgb(255, 255, 255) rgb(255, 255, 255);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  top: calc(50% - 12px);
  left: calc(50% - 12px);
  animation: 2s linear 0s normal none infinite running spin;
  filter: drop-shadow(0 0 2 rgba(0, 0, 0, 0.33));
}