body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.login-card {
  display: flex;
  position: absolute;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  border: 2px solid #0f0f0f;
  border-radius: 3px;
}

.login-card-left {
  width: 270px;
  background: #0f0f0f;
  align-items: center;
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.card-header {
  font-size: 30px;
  color: #fff;
  text-align: center;
  font-weight: 300;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 7px;
}

.login-card-left p {
  font-size: 10px;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.4);
}

.login-body {
  padding: 25px 50px;
  flex-grow: 1;
  width: 280px;
}

.form-group.remember_wrap .form-label {
  color: #999;
}

.form-group.remember_wrap {
  margin-top: 20px;
  margin-bottom: 30px;
}

.btn.btn-primary {
  padding: 8px 22px;
  border-radius: 0;
  border: 1px solid #0f0f0f;
  margin-right: 15px;
  background: #464646;
  color: #fff;
}

.invalid-feedback strong {
  color: #f00;
  font-size: 12px;
  font-weight: normal;
}

.btn-link.form-label {
  font-size: 14px;
  color: #575757;
  text-decoration: none;
}

/*Input */
.form__group {
  position: relative;
  padding: 15px 0 0;
  margin-top: 10px;
}

.form__field {
  font-family: inherit;
  width: 100%;
  border: 0;
  border-bottom: 1px solid #9b9b9b;
  outline: 0;
  padding: 7px 0;
  transition: border-color 0.2s;
}
.form__field::-moz-placeholder {
  color: transparent;
}
.form__field:-ms-input-placeholder {
  color: transparent;
}
.form__field::placeholder {
  color: transparent;
}
.form__field:-moz-placeholder-shown ~ .form__label {
  cursor: text;
  top: 22px;
}
.form__field:-ms-input-placeholder ~ .form__label {
  cursor: text;
  top: 22px;
}
.form__field:placeholder-shown ~ .form__label {
  cursor: text;
  top: 22px;
}

.form__label {
  position: absolute;
  top: 0;
  display: block;
  transition: 0.2s;
  color: #11998e;
  font-size: 12px;
}

.form__field:focus {
  border-width: 1px;
  -o-border-image: linear-gradient(to right, #11998e, #38ef7d);
     border-image: linear-gradient(to right, #11998e, #38ef7d);
  border-image-slice: 1;
}
.form__field:focus ~ .form__label {
  position: absolute;
  top: 0;
  display: block;
  transition: 0.2s;
  color: #11998e;
  font-size: 12px;
}

/* reset input */
.form__field:required, .form__field:invalid {
  box-shadow: none;
}

@media only screen and (max-width: 768px) {
  .login-card {
    flex-direction: column;
  }
  .login-card-left {
    width: 100%;
    min-height: 250px;
  }
}