* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  font-family: poppins;
}

main {
  background-color: #1E293B;
  height: 334px;
}

header {
  color: whitesmoke;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 50px;
}

.header-list ul {
  display: flex;
  gap: 20px;
}

.header-list ul li {
  list-style: none;
}

.header-info-section {
  margin: 30px 0px;
  display: flex;
  justify-content: space-between;
  color: whitesmoke;
  padding: 10px 50px;
}

.header-info {
  margin-top: 60px;
  flex-grow: 1;
  line-height: 2.5rem;
}

.header-info h2 {
  font-weight: 800;
}

.header-info input {
  padding: 7px;
  border-radius: 10px;
  width: 30%;
}

.header-info button {
  padding: 9px;
  color: white;
  outline: none;
  border: none;
  background: transparent;
}

.header-image {
  width: 40%;
}

.header-image img {
  border-radius: 10px;
  width: 100%;

}

.courses {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 3rem;
  padding: 10px 50px;
}

.courses h3 {
  text-align: center;
  margin: 10px 0px;
}

.courses p {
  text-align: justify;
}

.courses i {
  display: block;
  text-align: center;
  align-items: center;
  font-size: 2rem;
}

.courses-1 {
  border: 1px solid gray;
  border-radius: 10px;
  padding: 10px;
}

.courses-2 {
  border: 1px solid gray;
  border-radius: 10px;
  padding: 10px;
}

.courses-3 {
  border: 1px solid gray;
  border-radius: 10px;
  padding: 10px;
}

.comments {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  gap: 20px;
  padding: 10px 50px;
}

.comment-1 {
  background-color: #1E293B;
  color: white;
  padding: 10px 30px;
  border-radius: 10px;
}

.comment-1 p {
  text-align: justify;
  margin-top: 20px;
}

.person p {
  text-align: justify;
  padding: 0px;
}

.person-1 {
  display: flex;
  gap: 2rem;
  margin-bottom: 10px;
}

.comment-image {
  width: 45%;
}

.comment-image img {
  border-radius: 50%;
  width: 100%;
  height: 100%;
}

.comment-2,
.comment-3,
.comment-4,
.comment-5 {
  background-color: #1E293B;
  color: white;
  padding: 10px 30px;
  border-radius: 10px;
}

.comment-2 p,
.comment-3 p,
.comment-4 p,
.comment-5 p {
  text-align: start;
  margin-top: 20px;
}

.person-2,
.person-3,
.person-4,
.person-5 {
  display: flex;
  gap: 2rem;
  margin-bottom: 10px;
}

.comments>div:nth-child(1) {
  height: 72%;
  padding: 5px;
}

.comments>div:nth-child(2) {
  height: 82%;
  padding: 5px;
}

.comments>div:nth-child(3) {
  height: 70%;
  paddign: 5px;
}

.footer {
  padding: 10px 50px;
  background-color: #1E293B;
  color: white;
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-top: 20px;
}

.footer-list ul {
  list-style-type: none;
}

.footer-list ul a {
  text-decoration: none;
  color: white;

}

.connect i {
  padding-right: 10px;
}