.video-background-holder {
  position: relative;
  background-color: black;
  height: calc(100vh - 72px);
  min-height: 25rem;
  width: 100%;
  overflow: hidden;
}

.video-background-holder video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: 0;
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}

.video-background-content {
  position: relative;
  z-index: 2;
}

.video-background-overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  opacity: 0.5;
  z-index: 1;
}

::-webkit-input-placeholder {
  color: rgba(255,255,255,0.6)!important;
}

:-moz-placeholder {
  color: rgba(255,255,255,0.6)!important;
  opacity: 1;
}

::-moz-placeholder {
  color: rgba(255,255,255,0.6)!important;
  opacity: 1;
}

:-ms-input-placeholder {
  color: rgba(255,255,255,0.6)!important;
}

::-ms-input-placeholder {
  color: rgba(255,255,255,0.6)!important;
}

::placeholder {
  color: rgba(255,255,255,0.6)!important;
}

@media (max-width: 576px) {
  .col_sigin {
    padding: 0!important;
  }
}

#navbar_xentinel {
  background: transparent!important;
  background-color: transparent!important;
}

#googlesigncard:hover {
  outline: 2px solid yellow;
  background: yellow;
  color: black!important;
}

#googlesigncard {
  border-radius: 8px;
}

.icon-container {
  width: 100px;
  height: 100px;
  background-color: #eaeaea;
  border-radius: 50%;
  animation: pulse 2s infinite;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.icon-container.active {
  opacity: 1;
}

.zoom {
  transition: transform .2s;
}

.zoom:hover {
  transform: scale(1.01);
}

::placeholder {
  color: red;
  opacity: 1;
}

:-ms-input-placeholder {
  color: red;
}

::-ms-input-placeholder {
  color: red;
}