.container-header
{
  
  background: none;
}
.container-header .navbar-brand a
{
    font-size: xx-large;
    text-decoration: none;
    font-weight: 700;
    opacity: 0.75;
    text-shadow: 3px 3px 5px black;
}

.btn-primary,
.btn-primary:hover
{
  background: rgba(255,255,255,050);
  color: black;
  border: none;
}

#system-message-container,
.form-check,
.com-users-login__options
{
  display: none;
}
.invalid
{
  color: white;
}
body 
{
  color: white;
    background: linear-gradient(240deg, #000000, #005c70, #000000);
    background-size: 600% 600%;

    -webkit-animation: ani 20s ease infinite;
    -moz-animation: ani 20s ease infinite;
    animation: ani 20s ease infinite;
}

@-webkit-keyframes ani {
    0%{background-position:0% 67%}
    50%{background-position:100% 34%}
    100%{background-position:0% 67%}
}
@-moz-keyframes ani {
    0%{background-position:0% 67%}
    50%{background-position:100% 34%}
    100%{background-position:0% 67%}
}
@keyframes ani {
    0%{background-position:0% 67%}
    50%{background-position:100% 34%}
    100%{background-position:0% 67%}
}