styles3.css

index3.html,
body {
  font-size: x-large;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 5)),
    url(images/pexels-felix-mittermeier-956999.jpg) center no-repeat;
  background-size: cover;
}
* {
  color: white;
  letter-spacing: 0.09rem;
  font-family: "Cairo", sans-serif;
}
html,
body {
  background-color: black;
}
h1 {
  text-align: center;
}
.info {
  text-align: center;
}
/* The sidebar menu */
.sidenav {
  height: 100%; /* Full-height: remove this if you want "auto" height */
  width: 160px; /* Set the width of the sidebar */
  position: fixed; /* Fixed Sidebar (stay in place on scroll) */
  z-index: 1; /* Stay on top */
  top: 0; /* Stay at the top */
  left: 0;
  background-color: rgb(48, 3, 42); /* Black */
  overflow-x: hidden; /* Disable horizontal scroll */
  padding-top: 20px;
}
.sidenav p {
  color: white;
  padding-left: 1%;
  padding-right: 90%;
  position: fixed;
  bottom: 0%;
}
/* The navigation menu links */
.sidenav a {
  padding: 6px 8px 6px 16px;
  text-decoration: none;
  font-size: 25px;
  color: white;
  display: block;
}

/* When you mouse over the navigation links, change their color */
.sidenav a:hover {
  color: dimgray;
}

/* Style page content */
.main {
  margin-left: 160px; /* Same as the width of the sidebar */
  padding: 0px 10px;
}

/* On smaller screens, where height is less than 450px, change the style of the sidebar (less padding and a smaller font size) */
@media screen and (max-width: 450px) {
  .sidenav {
    padding-top: 15px;
    width: 86px;
  }
  .sidenav a {
    font-size: x-small;
  }
  .sidenav p {
    font-size: small;
  }
}
.gmail a img {
  height: 17%;
  width: 15%;
  padding-left: 30%;
  position: absolute;
}
.linkedin-contact a img {
  height: 16%;
  width: 10%;
  padding-left: 43%;
  position: absolute;
  top: 25%;
}
.github-contact a img {
  height: 15%;
  width: 10%;
  padding-left: 54%;
  position: absolute;
  top: 25%;
}
.end {
  text-align: center;
  margin-top: 13%;
}
@media screen and (max-width: 450px) {
  .gmail a img {
    height: 17%;
    width: 15%;
    padding-left: 32%;
    position: absolute;
  }
  
  .linkedin-contact a img {
    height: 16%;
    width: 10%;
    padding-left: 45%;
    position: absolute;
    top: 10%;
  }
  .github-contact a img {
    height: 15%;
    width: 10%;
    padding-left: 56%;
    position: absolute;
    top: 10%;
  }
  h1 {
    text-align: center;
    font-size: large;
    padding-left: 10%;
  }
  .end {
    position: absolute;
    text-align: center;
    margin-top: 18%;
    width: 70%;
    padding-left: 20%;
  }
}