* {
  color: #959595;
}
body {
  background-color: #1e1e1e;
}

/* GLOBAL */
#signature {
  font-size: 1em;
  font-weight: 100;
  text-shadow: 0 0 3px black;
  position: fixed;
  bottom: 0.5em;
  right: 0.5em;
}
.html {
  color: rgb(230, 80, 40);
}
.css {
  color: rgb(20, 115, 180);
}
.js {
  color: rgb(245, 225, 25);
}
.boot {
  color: rgb(115, 85, 170);
}
.react {
  color: rgb(130, 215, 250);
}

/* HEADER */
header {
  background-color: #2d2d2d;
  padding: 5vmin 0;
}
#logo {
  display: flex;
  justify-content: center;
}
#logo h1 {
  display: inline;
  font-size: 7vmin;
  margin: 0;
}
#logo span {
  text-decoration: overline;
}
#logo img {
  height: 7vmin;
  margin-left: 1vmin;
}
#sub-logo {
  display: flex;
  justify-content: center;
}
#sub-logo a {
  margin: 0 1.2vmin;
  font-size: 3vmin;
  color: #959595;
  cursor: pointer;
}

/* MAIN */
.container {
  margin-top: 7vmin;
}
.class-title {
  text-align: center;
  font-size: 5vmin;
  margin: 0;
}
.spacing {
  margin: 5vmin 0;
}
.card {
  border: none;
  background-color: transparent;
  text-align: center;
}
.card h2 {
  font-size: 4vmin;
}
.card p {
  font-size: 2vmin;
}

/* modal button */
.show-modal {
  border: 1px solid black;
  color: black;
  font-size: 3vmin;
  border-radius: 0.5em;
  width: fit-content;
  padding: 0.3em;
  margin: 0.5em auto;
  transition: all 0.1s;
}
.show-modal:hover {
  cursor: pointer;
  transform: scale(1.1);
}
.html-css-btn {
  background: linear-gradient(
    to right,
    rgb(230, 80, 40),
    rgba(20, 115, 180, 0.7)
  );
}
.js-btn {
  background-color: rgb(245, 225, 25);
}
.react-btn {
  background-color: rgb(130, 215, 250);
}
.boot-btn {
  background-color: rgb(115, 85, 170);
}
/* modal itself */
#modal {
  opacity: 0;
  visibility: hidden;
  margin: 0;
  padding: 0;
  height: 100vh;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.7);
}
#modal-content {
  padding: 1.5vmin;
  height: 85%;
  width: 85%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #959595;
  border-radius: 10px;
}
#modal-nav {
  height: 5%;
  text-align: center;
}
#file-links {
  display: flex;
  justify-content: flex-start;
}
#file-links a {
  color: black;
  margin-left: 1vmin;
}
#iframe {
  background-color: white;
}