.registration-form{
  padding: 50px 0;
}

.registration-form form{
  background-color: #393d44;
  max-width: 600px;
  margin: auto;
  padding: 50px 70px;
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.075);
}

.registration-form .form-icon{
  text-align: center;
  background-color: #5891ff;
  border-radius: 50%;
  font-size: 40px;
  color: white;
  width: 100px;
  height: 100px;
  margin: auto;
  margin-bottom: 50px;
  line-height: 100px;
}

.registration-form .item{
  border-radius: 5px;
  /*margin-bottom: 25px;*/
  padding: 10px 20px;
}

.registration-form .sign-in{
  border-radius: 5px;
  padding: 10px 20px;
  font-size: 18px;
  font-weight: bold;
  background-color: #5791ff;
  border: none;
  color: white;
  margin-top: 20px;
}

.registration-form .social-media{
  max-width: 600px;
  background-color: #393d44;
  margin: auto;
  padding: 35px 0;
  text-align: center;
  border-bottom-left-radius: 30px;
  border-bottom-right-radius: 30px;
  color: #9fadca;
  border-top: 1px solid #dee9ff;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.075);
}

.error {
  color: darkred;
  font-size: 0.8em;
  padding-left: 0.5em;
}

@media (max-width: 576px) {
  .registration-form form{
    padding: 50px 20px;
  }

  .registration-form .form-icon{
    width: 70px;
    height: 70px;
    font-size: 30px;
    line-height: 70px;
  }
}