* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family:Arial, Helvetica, sans-serif;
  min-height: 100vh;
  position: relative;
  padding-bottom: 250px;
  background-color: rgba(230, 227, 227, 0.40);
}

/*top header for logo/image */
.topHeader {  
  background-color: rgba(255, 217, 0, 0.03);
  text-align: center;
  padding: 1.5rem;
}
#top_title {
  color: rgb(17, 182, 182);
  font-size: 3rem;
}

/*navbar*/
.header {
  background-color: #661060;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 999;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: rgb(17, 182, 182);
  border-bottom: 4px solid rgb(226, 85, 231);
}
.nav-logo-bar {
  display: flex;
  flex-direction:row;
  width: 35%;
}
.nav-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 45%;
  background-color: rgb(17, 182, 182);
}
.nav-item {
  margin-left: 2.5rem;
  background-color: rgb(17, 182, 182);
}
.nav-link {
  font-size: 1.2rem;
  font-weight: 400;
  color: #fff;
  background-color: rgb(17, 182, 182);
}
.nav-link:hover {
  color: rgb(70, 68, 68);
}
.nav-logo {
  font-size: 2rem;
  font-weight: 700;
  color: rgb(250, 247, 70);
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
h4 {
  color: #661060;
  font-weight: 500;
  font-size: 1.5rem;
}
/* hamburger menu */
.hamburger {
  display: none;
}


/* bar for the hamburger menu */
.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  background-color: #fff;
}     

/*content section*/
.content {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding-left: 20px;
  padding-right: 20px;
}
.main {
  width: 100%;
  margin: auto;
}
.main>h1 {
  text-align: center;
  color: #64532d;
}
p {
  text-align: center;
}

/*Responsive layout - on device less than 678px wide, nav bar to appear in column (stacked) instead of in a row, when hamburger menu is clicked using addEventListener*/

@media (max-width: 768px) {
  #top_title {
    font-size: 2rem;
  }
  #top_slogan {
    font-size: 1rem;
  }
  .navbar {
      display: flex;
      flex-direction: column;
      width: 100%;
  }
  .nav-menu {
      display: none;
      flex-direction: column;
      width: 100%;
      text-align: center;
      background-color: rgb(17, 182, 182);
  }
  /* REMINDER - below "active" class is CRITICAL for JS function to toggle nav-item */
  .nav-menu.active {
      display: block;
  }
  .nav-logo-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
  }
  /*
  .nav-menu {
      position:fixed;
      left: -100%;
      top: 8rem;
      flex-direction: column;
      background-color: rgb(255, 0, 200);
      width: 100%;
      text-align: center;
      transition: 0.5s;                            
  }
      */
  .nav-link {
      color: #fff;
  }

  .nav-item {
      margin: 0.5rem 0;
  }
  /*hamburger menu icon to appear instead of navigation links */
  .hamburger {
      display: block;
      cursor: pointer;
  }
  /* REMINDER - below "active" class is CRITICAL for JS function to toggle hamburger menu from three bars to X */
  .hamburger.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  }
  .hamburger.active .bar:nth-child(2) {
      opacity: 0;
  }
  .hamburger.active .bar:nth-child(3) {
      transform: translateY(-8px) rotate(-45deg);
  }
  .img {
  border: 1px solid black;
  width: 100%;
  padding: 20px;
}
}