body {
  background-color: #16477f;
  font-size: 0;
  text-align: center;
  font-family: 'Open Sans', sans-serif;
}

.landing-container {
  margin: 40px 4% 0;
  position: relative;
}

.landing-img {
  max-width: 100%;
  width: 768px;
  text-align: center;
}

.input-container {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, 0);
}

.input-container input {
  border-radius: 40px;
  border: 4px solid #16477f;
  width: 520px;
  height: 75px;
  font-size: 30px;
  padding-left: 75px;
  outline: 0;
}

.phone-icon {
  top: 0;
  left: 0;
  background: #16477f;
  width: 67px;
  height: 67px;
  position: absolute;
  border-top-left-radius: 40px;
  border-bottom-left-radius: 40px;
  padding-top: 16px;
}

.button-custom {
  display: block;
  text-align: center;
  margin: 40px auto 0 auto;
  color: #fff;
  background: #78c052;
  font-size: 30px;
  border-radius: 30px;
  border: none;
  width: 450px;
  padding: 24px 16px;
  cursor: pointer;
  outline: 0;
  text-decoration: none;
}

.three-container {
  position: absolute;
  top: 54%;
  left: 50%;
  transform: translate(-50%, 0);
}

.three-button {
  display: block;
  text-align: center;
  margin: 0 auto;
  width: 184px;
  height: 176px;
  outline: 0;
}

@media screen and (max-width:768px) {
  .landing-img {
    width: 500px;
  }
  .input-container input {
    width: 300px;
    height: 50px;
    font-size: 26px;
    padding-left: 60px;
  }
  .phone-icon {
    width: 42px;
    height: 42px;
  }
  .phone-icon img {
    width: 40px;
    height: 30px;
  }
  .button-custom {
    width: 250px;
    padding: 16px 12px;
  }
  .three-button {
    width: 122px;
    height: 114px;
  }
}

@media screen and (max-width:500px) {
  .landing-img {
    width: 400px;
  }
  .input-container input {
    width: 250px;
    height: 40px;
    font-size: 22px;
    padding-left: 50px;
  }
  .phone-icon {
    width: 40px;
    height: 32px;
  }
  .phone-icon img {
    width: 25px;
    height: 20px;
  }
  .button-custom {
    margin-top: 20px;
    width: 210px;
    padding: 12px 12px;
    font-size: 20px;
  }
  .three-button {
    width: 88px;
    height: 82px;
  }
}

@media screen and (max-width:400px) {
  .landing-img {
    width: 380px;
  }
  .input-container input {
    width: 200px;
    height: 40px;
    font-size: 22px;
    padding-left: 50px;
  }
  .phone-icon {
    width: 40px;
    height: 32px;
  }
  .phone-icon img {
    width: 25px;
    height: 20px;
  }
  .button-custom {
    margin-top: 20px;
    width: 210px;
    padding: 12px 12px;
    font-size: 16px;
  }
  .three-button {
    width: 70px;
    height: 65px;
  }
}