html,
body {
  height: 100%;
  marigin: 0;
  padding: 0;
}
body {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-align: center;
  -ms-flex-pack: center;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  background-image: url("../imgs/clouds-blue.jpg");
  background-repeat: no-repeat;
  background-size: cover;
}
.form {
  background-color: white;
  border-radius: 20px;
}
img {
  width: 100%;
}
.mt-20 {
  padding: 12px;
  text-align: center;
}
#video_background {
  background-size: cover;
  position: fixed;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1000;
  overflow: hidden;
}
@media (min-width: 768px) {
  .bd-placeholder-img-lg {
    font-size: 3.5rem;
  }
}

@media (min-width: 991px) and (max-width: 1200px) {
}

@media (max-width: 991px) {
}

@media (min-width: 768px) and (max-width: 990px) {
}

@media (min-width: 768px) {
}

@media (max-width: 768px) {
}

@media (max-width: 380px) {
}

@media (min-width: 991px) and (max-width: 1200px) {
}

@media (min-width: 683px) and (max-width: 991px) {
}

@media (min-width: 585px) and (max-width: 683px) {
}

@media (min-width: 536px) and (max-width: 585px) {
}

@media (min-width: 410px) and (max-width: 536px) {
}

@media (max-width: 410px) {
}