body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
  margin: 0;
}

.shadow {
  background-color: rgba(0,0,0,.75);
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.underline {
  width: 60%;
  max-width: 300px;
  height: 1px;
  background-color: #ccc;
  margin: 30px auto;
}

button {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: normal;
  width: 100%;
  height: 50px;
  border: none;
  background-color: #ccc;
  color: black;
  font-size: 1em;
  cursor: pointer;
  outline: none;
}

.drop-down .arrow {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  margin: auto;
  border: 1px solid white;
  border-top-color: rgba(0,0,0,0);
  border-left-color: rgba(0,0,0,0);
  transform-origin: center center;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

#leave {
  display: none;
}

#sign-up.not {
  display: none;
}
#sign-up.not + #leave {
  display: block;
}

#complete {display: none}

.complete-register #sign-up {
  display: none;
}

.complete-register #sign-up ~ #complete {
  width: 80%;
  margin: auto;
  display: block;
}

.complete-register #sign-up.not ~ #complete {
  display: none;
}

.complete-register p {
  margin-bottom: 5px;
}

.button-container {
  width: 100%;
}

.button-container > button {
  width: 250px;
  margin: auto;
  display: block;
}

@media (min-width: 720px) {
  body {
    font-size: 27px;
  }

  .button-container {
    width: 100%;
  }
  
  .button-container > button {
    width: 350px;
    margin: auto;
    display: block;
  }

  button {
    height: 70px;
  }
}

.LADA * {
  font-family: pragmatic, Arial, Helvetica, sans-serif;
}

.LADA button {
  background-color: #ed6b21;
  color: white;
}

.LADA button,
.LADA .custom-select,
.LADA .form {
  border-radius: 10px;
}

.LADA .underline {
  background-color: #ed6b21;
}

.RENAULT * {
  font-family: Renault, Arial, Helvetica, sans-serif;
}

.RENAULT button {
  background-color: #fc0;
  color: black;
}

.RENAULT .underline {
  background-color: #fc0;
}