.modal-body {
  min-width: 300px;
}

input:invalid {
  border-color: red;
}

/* CSS animations for fading in and out */
.custom-animation {
    opacity: 0;
    transform: rotate3d(1, .5, .5, 180deg) scale(0.1);
    transition: all ease-in .4s;
}
.custom-animation-visible {
    opacity: 1;
    transform: none;
}

label{
    padding:0px;
}