body{
    height: 100vh;
    /* background-color: #343a40;  */
    background: #343a40 !important;
    /* background: #87CEE0 !important; */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .card{
    overflow: hidden;
    border: 0 !important;
    border-radius: 10px !important;
    box-shadow: 0 0.5rem 1rem 0 rgba(0, 0, 0, 0.1);
  
  }
  
  .img-left{
    width: 45%;
    background: url('img.jpg') center;
    background-size: cover;
  }
  
  .card-body{
    padding: 2rem;
    background-color:ffffff;
  }
  
  .title{
    margin-bottom: 2rem;
    margin-top: 2rem;
  }
  
  .form-input{
    position: relative;
  }
  .logo{
      display:block;
      margin-left:auto;
      margin-right:auto;
  }
  
  .form-input input{
    width: 100%;
    height: 45px;
    padding-left: 40px;
    margin-bottom: 20px;
    box-sizing: border-box;
    box-shadow: none;
    border: 1px solid #00000020;
    border-radius: 5px;
    outline: none;
    background: white;
  }
  
  .form-input span{
    position: absolute;
    top: 10px;
    padding-left: 15px;
    color: #007bff;
  }
  
  .form-input input::placeholder{
    color: black;
    padding-left: 0px;
  }
  
  .form-input input:focus, .form-input input:valid{
    border: 2px solid #007bff;
  }
  
  .form-input input:focus::placeholder{
    color: #454b69;
  }
  
  .custom-checkbox .custom-control-input:checked ~ .custom-control-label::before{
    background-color: #007bff !important;
    border: 0px;
  }
  
  .form-box button[type="submit"]{
    margin-top: 10px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    background: #007bff;
    color: #fff;
    font-size: 90%;
    font-weight: bold;
    letter-spacing: .1rem;
    transition: 0.5s;
    padding: 12px;
  }
  
  .form-box button[type="submit"]:hover{
    background: #0069d9;
  }
  
  .forget-link, .register-link{
    color: #007bff;
    font-weight: bold;
  }
  
  .forget-link:hover, .register-link:hover{
    color: #0069d9;
    text-decoration: none;
  }
  
  .form-box .btn-social{
    color: white !important;
    border: 0;
    font-weight: bold;
  }
  
  .form-box .btn-facebook{
    background: #4866a8;
  }
  
  .form-box .btn-google{
    background: #da3f34;
  }
  
  .form-box .btn-twitter{
    background: #33ccff;
  }
  
  .form-box .btn-facebook:hover{
    background: #3d578f;
  }
  
  .form-box .btn-google:hover{
    background: #bf3b31;
  }
  
  .form-box .btn-twitter:hover{
    background: #2eb7e5;
  }