.login{
  width: 70%;
  margin: 10% auto;
}
#particles-js {
  width: 100%;
  height: 100%;
  overflow: hidden;
  top: 0;                        
  bottom: 0;
  left: 0;
  right: 0;
  position: fixed;
  z-index:-999999;
}
*{
  font-family: 'Dela Gothic One', cursive;
}
.form-control {
    display: block;
    width: 100%;
    height: calc(1.5em + 0.75rem + 2px);
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    margin: 5px;
  }
  .form-inline2 {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    -ms-flex-align: center;
    align-items: center;
    margin-top:40px;
    padding: 4%;
    border: 1px solid #F0F0F0;
  }
  .btn-chebre{
    overflow: hidden;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 5px 5px 6px rgb(0, 0, 0, 0.5);
    border-radius: 5px;
    background-color: #3880ff;
    color: #fff;
    margin: 0 auto;
    cursor: pointer;
    letter-spacing: 2px;
  }
  .btn-chebre2::before{
    content: '';
    position: absolute;
    top: 4px;
    left: 0;
    width: 20px;
    height: 35px;
    background: rgba(255,255,255,0.5);
    animation: glass 3s infinite;
    z-index: 1;
  }

  .animated {
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
  }
  
  .fadeIn{
  animation-duration: 4s;
  -webkit-animation-name: fadeIn;
  animation-name: fadeIn;
  }
  
  @keyframes fadeIn{
    0%{
      opacity: 0;
    }
    100%{
      opacity: 1;
    }
  }
  @-webkit-keyframes fadeIn{
    0%{
      opacity: 0;
    }
    100%{
      opacity: 1;
    }
  }
  .error{
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-repeat: no-repeat;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem)
  }