styles.css

body {
  margin: 0;
  padding: 0;
}
body {
  font-family: "Montserrat", sans-serif;
  background: #eee;
}

a {
  text-decoration: none;
}

.et-hero-tabs,
.et-slide {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  position: relative;
  background: #eee;
  text-align: center;
  padding: 0 2em;
}
.questionnarie {
  display: flex;
  font-family: "Montserrat", sans-serif;
  font-style: normal;
  font-weight: 400;
  font-size: x-large;
  align-items: center;
  height: 90vh;
  margin-top: 50px;
  margin-left: 80px;
  position: relative;
  background: #eee;
  padding-top: 20px 20px;
}

.textbox {
  width: 280px;
  font-size: x-large;
  letter-spacing: 5px;
  padding: 5px 10px;
  margin-top: 10px;
  transition: 0.2s;
}

.textbox:hover {
  box-shadow: -8px 10px 10px rgba(0, 0, 0, 0.75);
}

p {
  font-weight: 600;
}

button {
  display: inline-block;
  background: #000;
  color: #fff;
  border: none;
  padding: 10px 20px;
  margin: 5px;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  font-size: 15px;
  font-family: inherit;
}

.next {
  background: #000;
  color: #fff;
  border: none;
  padding: 10px 20px;
  margin-top: 20px;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  font-size: 20px;

  font-family: inherit;
}
.et-hero-tabs h1,
.et-slide h1 {
  padding-top: 100px;
  font-size: 2rem;
  margin: 0;
  align-items: center;
  text-align: center;
  letter-spacing: 1rem;
}
.et-hero-tabs h3,
.et-slide h3 {
  font-size: 1rem;
  letter-spacing: 0.3rem;
  opacity: 0.6;
}

.et-hero-tabs-container {
  display: flex;
  flex-direction: row;
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 70px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  background: #fff;
  z-index: 10;
}
.et-hero-tabs-container--top {
  position: fixed;
  top: 0;
}

.et-hero-tab {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  color: #000;
  letter-spacing: 0.1rem;
  transition: all 0.5s ease;
  font-size: 0.8rem;
}
.et-hero-tab:hover {
  color: white;
  background: rgba(102, 177, 241, 0.8);
  transition: all 0.5s ease;
}

.et-hero-tab-slider {
  position: absolute;
  bottom: 0;
  width: 0;
  height: 6px;
  background: #66b1f1;
  transition: left 0.3s ease;
}

.form {
  padding-left: 20px;
  width: 500px;
  margin: 30px auto;
  overflow: hidden;
  min-height: 500px;
  border: 1px solid black;
  padding: 30px;
  border-radius: 5px;
}

input[type="text"] {
  display: block;
}

.radio {
  width: 300px;
  margin: 30px auto;
  overflow: hidden;
  height: 50px;
  border: 1px solid steelblue;
  padding: 30px;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  margin-right: 10px;
  margin-top: 10px;
  box-sizing: border-box;
}

.radio__input {
  display: none;
}

.radio__radio {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid rgb(190, 198, 223);
  border-radius: 50%;
  box-sizing: border-box;
  margin-right: 10px;
  padding: 2px;
}

.radio__radio::after {
  content: "";
  width: 100%;
  height: 100%;
  display: block;
  background: rgb(20, 142, 146);
  border-radius: 50%;
  transform: scale(0);
  transition: 0.15s;
}

.radio__input:checked + .radio__radio::after {
  transform: scale(1);
}