body {
  margin: 0;
}

#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 2px 10px 10px rgba(0, 0, 0, 0.2);
}

#header img {
  width: 100px;
}

.head {
  display: flex;
  justify-content: space-between;
  text-align: center;
}

#header button {
  padding: 10px 20px;
  border: none;
  background-color: rgb(255, 253, 252);
  border: 1px solid black;
  margin: 10px;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 16px;
  border-radius: 10px;
}

#main1 {
  background-color: rgb(255, 255, 255);
}

#main1 img {
  height: 550px;
  margin: 60px 0px 0px 100px;
}

#main1 h2 {
  font-size: 30px;
}

#main1 {
  display: flex;
  align-items: center;
  width: fit-content;
  margin: 0px auto 0px auto;
  font-family: "Roboto Condensed", sans-serif;
}

#header button:hover {
  background-color: rgb(219, 219, 219);
}

#whatsapp {
  width: 700px;
  margin: 30px auto 30px auto;
  text-align: center;
  background-color: rgb(240, 240, 240);
  padding: 30px;
  border-radius: 10px;
}

#whatsapp p {
  font-size: 25px;
  border-radius: 20px;
}

#whatsapp img {
  width: 200px;
}

h3 {
  margin-top: 50px;
  margin-bottom: 15px;
  text-align: center;
}

#courses {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 600px;
  margin: 10px auto 10px auto;
}

footer {
  background: linear-gradient(70deg, rgb(24, 24, 24), rgb(25, 29, 29));
  padding: 36px;
  text-align: center;
}

footer ul {
  display: flex;
  justify-content: center;
}

footer li {
  width: 80px;
  height: 80px;
  margin: 0 30px;
  list-style: none;
}
footer img {
  height: 100%;
  width: 100%;
}

.toast-body {
  font-size: 20px;
}

#main1 h1 {
  display: flex;
  flex-direction: column;
}

@media (max-width: 695px) {
  #main1 img {
    height: 300px;
    margin: 0;
  }

  #main1 {
    margin: 10px;
    font-size: 12px;
    flex-direction: column;
    width: fit-content;
    text-align: center;
  }

  #whatsapp {
    width: fit-content;
  }

  #courses {
    flex-direction: column;
    width: fit-content;
    margin-bottom: 10px;
  }

  #courses .card {
    margin-bottom: 10px;
  }

  #whatsapp {
    width: fit-content;
  }

  nav {
    width: auto;
  }

  footer {
    width: auto;
  }
}

@media (max-width: 768px) {
  #main1 img {
    /* height: 300px; */
    margin: 0;
  }

  #main1 {
    margin: 10px;
    font-size: 12px;
    flex-direction: column;
    width: fit-content;
    text-align: center;
    justify-content: center;
  }

  nav {
    width:auto
  }

  footer {
    width: auto;
  }
}