body{
  padding-right: 0 !important;
  padding-bottom: 100px;
}

.main-container {
  max-width: calc(100% - 840px);
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 1199px) {
  .main-container {
    max-width: calc(100% - 250px);
  }
}
@media (max-width: 991px) {
  .main-container {
    max-width: calc(100% - 200px);
  }
}
@media (max-width: 667px) {
  .main-container {
    max-width: calc(100% - 100px);
  }
}

.sign-up-top{
  margin-top: 100px;
}

.sign-up-bottom{
  margin-top: 80px;
}

.h4-form-title{
  font-size: 2rem;
}

.sign-up {
  background-image: url(../assets/image/background.png);
  background-repeat: no-repeat;
  background-size: cover;
  padding: 50px 150px 120px;
  background-position: bottom center;
}

.content-item {
  margin-top: 60px;
}

.section-banner {
  margin-bottom: 40px;
}

.it-input{
  flex-basis: 75%;
}

.it-button{
  flex-basis: 25%;
}

.form-input {
  width: 100%;
  padding: 3px 12px;
  border: 1px solid #ccc;
  border-radius: 2px;
  font-size: 1.2rem;
  color: #000;
  font-weight: 600;
}

.sub-title {
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
  color: #000;
  margin-top: 30px;
  margin-bottom: 30px;
}

.text-doc {
  font-size: 1.1rem;
  color: #000000;
  text-align: center;
  font-weight: 600;
}

.comic-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 40px 0;
}

.comic-list img {
  width: 50%;
  height: auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.recaptcha-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
}

.recaptcha-wrapper .g-recaptcha {
  transform: scale(1);
  transform-origin: center center;
}

@media (max-width: 400px) {
  .recaptcha-wrapper .g-recaptcha {
    transform: scale(0.85);
  }
}
@media (max-width: 350px) {
  .recaptcha-wrapper .g-recaptcha {
    transform: scale(0.75);
  }
}

@media (max-width: 768px) {
  .sign-up {
    padding: 30px 50px 100px;
  }

  .content-item {
    margin-top: 40px;
  }

  .sub-title {
    font-size: 2.5rem;
    margin-top: 30px;
    margin-bottom: 30px;
  }

  .comic-list img {
    width: 80%;
  }
}