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

.center-img {
  max-width: 60%;
  height: 50%;
  display: block;
  margin: 16px auto;
}

#greet {
  text-align: center;
  font-size: 4vw;
  font-family: Georgia, serif;
  color: rgb(244, 10, 10);
}

#idea{
  text-align: center;
  font-size: 4vw;
  font-family: Georgia, serif;
  color: rgb(3, 3, 3);
}

#myintro {
  text-align: center;
  font-size: 4vw;
  font-family: Georgia, serif;
  color: rgb(218, 21, 21);
}

#myimage {
  width: 40px;
  height: 40px;
}
/*about section*/
.Contact{
  padding-left: 1%;
}
.topnav {
  background-color: #333;
  overflow: hidden;
}

.navbar {
  font: 1.2rem sans-serif;
  font-weight: bold;
  text-align: center;
}

.navbar a {
  color: blue;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 1rem;
  display: inline-block;
}

.navbar a:hover {
  background-color: #0f9738;
  color: black;
}

.navbar a.active {
  background-color: #04AA6D;
  color: white;
}

#details{
  font-size: 2rem;
  font-family: Georgia, serif;
  color:rgb(41, 56, 131);
}
#Technical {
  font-size: 2rem;
  font-family: Georgia, serif;
  color: rgb(41, 56, 131);
  text-align: center;
  margin: 1rem 0;
}

/* Responsive container styles */
.container,
.container2,
.container3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding: 1rem;
}

.tbox1,
.tbox2,
.tbox3,
.tbox4 {
  padding: 10px;
  font-size: 1.2rem;
  animation: changeColor1 6s infinite alternate;
  flex: 1 1 300px; /* flexible basis */
}

/* Animated text */
.welcome {
  font-size: 1.5rem;
  animation: changeColor1 6s infinite alternate;
}

.h1 {
  font-size: 2em;
}



/* Animation */
@keyframes changeColor1 {
  20% { color: aqua; }
  40% { color: white; }
  60% { color: rgb(67, 77, 67); } /* 'neon' isn't a valid color */
}

/* Media Queries */
@media (max-width: 768px) {
  #greet, #idea, #myintro {
    font-size: 10vw;
  }

  .navbar a:hover; {
    display: block;
    text-align: center;
    padding: 10px;
  }

  .container,
  .container2,
  .container3 {
    flex-direction: column;
    align-items: center;
  }
}
#menu-toggle {
  display: none;
  font-size: 2rem;
  background: none;
  border: none;
  color: white;
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.container5{


}


@media (max-width: 768px) {
  .navbar {
    display: none;
    flex-direction: column;
    background-color: #333;
  }

  .navbar.show {
    display: flex;
  }

  #menu-toggle {
    display: block;
  }
}