:root {
  font: 16px / 1 sans-serif;
}

html {
  height: 100%;
}

body {
  padding: 0px;
  margin: 0px;
  background-color: rgb(51, 51, 51);
  color: rgb(216, 216, 216);
  font-family: 'Josefin Sans', sans-serif;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  width: 95%;
  margin: auto;
}

.dracula {
  font-size: 1rem;
  margin: 0;
}

.top-nav {
  list-style-type: none;
  display: none;
  padding-left: 0;
}

.top-nav li {
  padding: 0 0.75rem;
}

.top-nav a {
  color: rgb(28, 217, 255);
  text-decoration: none;
  font-size: 0.75rem;
}

.btn1 {
  font-size: 1rem;
  background-color: black;
  padding: 1rem;
  border: 0;
  display: none;
}

.btn1 a {
  color: white;
  text-decoration: none;
}

.top-button {
  display: flex;
  justify-content: center;
}

.red-text,
.second-nav a:visited {
  color: rgb(255, 94, 94);
}

.second-nav {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding-left: 0;
  justify-content: center;
}

.second-nav li {
  padding: 0 0.75rem;
  font-size: 0.7rem;
}

.second-nav a {
  color: rgb(151, 151, 151);
  text-decoration: none;
}

.portfolio-images {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.image {
  margin: 1%;
  overflow: hidden;
}

img {
  width: 100%;
  display: block;
  margin: -11% 0 -11% 0;
}

p {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  padding-top: 3rem;
}

.btn2 {
  font-size: 1rem;
  background-color: black;
  padding: 1rem;
  border: 0;
}

.btn2 a {
  color: white;
  text-decoration: none;
}

.bottom-button {
  display: flex;
  justify-content: center;
}

.vert-space {
  padding-top: 2rem;
}

/*mobile is 370px*/
/*end mark-up for styles for mobile*/
/*tab is 768px*/

@media (min-width: 768px) {
  .top-nav {
    display: flex;
  }

  .btn1 {
    display: flex;
  }

  .night-mode {
    display: flex;
    justify-content: center;
    width: 85%;
    margin: auto;
  }

  .image:nth-child(odd) {
    margin-left: 0;
    width: 49%;
  }

  .image:nth-child(even) {
    margin-right: 0;
    width: 49%;
  }

  img {
    margin: -33.5% 0;
  }
}

@media (min-width: 1200px) {
  .image:nth-child(6n + 3) {
    width: 32%;
  }
  .image:nth-child(6n + 3) img {
    margin: -3% 0;
  }

  .image:nth-child(6n + 4) {
    width: 32%;
    margin-right: 1%;
  }

  .image:nth-child(6n + 4) img {
    margin: -3% 0;
  }

  .image:nth-child(6n + 5) {
    width: 32%;
    margin-right: 0;
    margin-left: 1%;
  }

  .image:nth-child(6n + 5) img {
    margin: -3% 0;
  }

  .image:nth-child(6n + 6) {
    width: 100%;
    margin-left: 0;
  }

  .image:nth-child(6n + 6) img {
    margin: -45% 0;
  }
}