#header {
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: #fff;
}
.header {
  border-bottom: 1px solid #f4f5fa;
}
.logo {
  display: flex;
  align-items: center;
}
.logo img {
  margin-right: 10px;
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}
.header-nav {
  display: flex;
  align-items: center;
  font-size: 1rem;
}
#header .active {
  font-weight: bold;
}
.nav-link {
  cursor: pointer;
  padding: 10px 20px;
  color: #333333;
  border-radius: 4px;
  transition: all 0.3s;
}
.phone-nav-link:hover,
.nav-link:hover {
  background-color: #eeeeee;
}
.login-btn {
  cursor: pointer;
  padding: 10px 19px;
  margin-left: 100px;
  border-radius: 4px;
  white-space: nowrap;
}
.register-btn {
  cursor: pointer;
  padding: 10px 19px;
  color: #ffffff !important;
  border-radius: 4px;
  background-color: #fa5130;
  white-space: nowrap;
}
.register-btn:hover {
  color: white;
}
.phone-menu {
  cursor: pointer;
  display: none;
  width: 30px;
  margin-left: 10px;
  vertical-align: bottom;
}
.phone-nav {
  position: absolute;
  left: 0;
  right: 0;
  display: none;
  overflow: hidden;
  background-color: #fff;
}
.phone-nav-link {
  cursor: pointer;
  display: block;
  padding: 15px 10px;
  transition: all 0.3s;
  border-bottom: 1px solid #f4f5fa;
}
.mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.5);
}
.banner {
  position: relative;
}
.banner-text {
  position: absolute;
  top: 15%;
}
.banner-text-1 {
  font-size: 3rem;
  font-weight: bold;
  letter-spacing: 2px;
  line-height: 1.4;
}
.banner-text-2 {
  padding-top: 10px;
  font-size: 2rem;
  font-weight: bold;
  letter-spacing: 2px;
  line-height: 1.4;
}
.banner-text-3 {
  padding-top: 25px;
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 2px;
  line-height: 1.4;
}
.banner-btns {
  display: flex;
}
.banner-btn-1 {
  padding: 10px 30px;
  color: #ffffff !important;
  border-radius: 4px;
  background-color: #fa5130;
}
.banner-btn-2 {
  padding: 10px 30px;
  margin-left: 20px;
  color: #fa5130 !important;
  border-radius: 4px;
  border: 2px solid #fa5130;
}
@media (max-width: 1024px) {
  .nav-link {
    padding: 10px;
  }
  .login-btn {
    margin-left: 20px;
  }
}
@media (max-width: 768px) {
  .nav-link {
    display: none;
  }
  .phone-menu {
    display: block;
  }
  .login-btn,
  .register-btn {
    padding: 7px 15px;
  }
  .banner-text {
    position: absolute;
    top: 20px;
    bottom: 20px;
    left: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .banner-text-1 {
    font-size: 2rem;
    text-align: center;
    letter-spacing: 2px;
  }
  .banner-text-2 {
    padding-top: 10px;
    font-size: 1.6rem;
    text-align: center;
    letter-spacing: 2px;
  }
  .banner-text-3 {
    padding-top: 10px;
    font-size: 1.2rem;
    text-align: center;
    font-weight: bold;
    letter-spacing: 2px;
  }
  .banner-btns {
    justify-content: space-evenly;
  }
}