style.css

/* set default font family and size */
body {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  }
  
  /* CSS styles for the photo section */
  #photo {
    text-align: center;
    background-color: #f2f2f2;
    padding: 50px 0;
  }
  
  .photo-container {
    display: inline-block;
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
  }
  
  .photo-container:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to bottom right, #4e8cff, #5ee5ff);
    opacity: 0.8;
    z-index: 1;
  }
  
  img {
    display: block;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
  }
  
  /* style header and navigation menu */
  header {
  background: linear-gradient(to right,#333, #8f8f8f);
  color: #fff;
  padding: 20px;
  text-align: center;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
  }
  
  nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  }
  
  nav li {
  margin-right: 20px;
  }
  
  nav a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease;
  }
  
  nav a:hover {
  color: #ffd700;
  }
  
  /* style main content sections */
  section {
  padding: 20px;
  text-align: left;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
  margin-bottom: 20px;
  }
  
  section h2 {
  font-size: 28px;
  margin-bottom: 20px;
  }
  
  section ul {
  list-style: none;
  margin: 0;
  padding: 0;
  }
  
  section li {
  margin-bottom: 10px;
  }
  
  /* style contact form */
  form label {
  display: block;
  margin-bottom: 10px;
  }
  
  form input,
  form textarea {
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
  width: 100%;
  margin-bottom: 20px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
  }
  
  form button {
  padding: 10px 20px;
  background-color: #4c77b3;
  color: #fff;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
  }
  
  form button:hover {
  background-color: #6493c3;
  }
  
/* accordion */
.menu {
  width: 100%;
  padding: 10px 10px 20px;
}

.menu input {
  display: none; /* hide the checkbox */
}

/* bar section */
.menu label {
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: #fff;
  line-height: 1;
  position: relative;
  margin: 0 0 10px;
  padding: 10px;
  background-color: #333;
}

/* content section */
.menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
  margin-bottom: 1px;
}

.menu li {
  height: 0;
  overflow-y: hidden;
  transition: padding-bottom 0.5s, padding-top 0.5s; /* closing animation */
  -webkit-transition: padding-bottom 0.5s, padding-top 0.5s;
  -moz-transition: padding-bottom 0.5s, padding-top 0.5s;
  -ms-transition: padding-bottom 0.5s, padding-top 0.5s;
  -o-transition: padding-bottom 0.5s, padding-top 0.5s;
}

#menu_bar01:checked ~ #links01 li,
#menu_bar02:checked ~ #links02 li {
  height: auto; /* height of opened li */
  opacity: 1;
  background: #f1f1f1;
  padding: 10px;
}

/* bottom margin of the opened section */
#menu_bar01:checked ~ #links01 li:last-child,
#menu_bar02:checked ~ #links02 li:last-child {
  margin-bottom: 20px;
}

/* arrow icon for the closed state */
.menu label:after{
  content:"";
  display:block;
  width:8px;
  height:8px;
  border-top: #fff 2px solid;
  border-right: #fff 2px solid;
  -webkit-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  transform: rotate(135deg);
  position:absolute;
  right: 2%;
  top: 0;
  bottom: 15%;
  margin: auto;
}

/* arrow icon for the opened state */
.menu input[type=checkbox]:checked + label:after{
  content:"";
  display:block;
  width:8px;
  height:8px;
  border-top: #fff 2px solid;
  border-right: #fff 2px solid;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
  position:absolute;
  right: 2%;
  top: 7%;
  bottom: 0;
  margin: auto;
}

/* table styling */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1em;
}

th {
  background-color: #eee;
  text-align: left;
  padding: 0.5em;
}

td {
  padding: 0.5em;
  border-bottom: 1px solid #ccc;
}

tr:nth-child(even) {
  background-color: #f2f2f2;
}

.footer {
	background-color: #232323;
	color: #fff;
	padding: 60px 0;
	padding-left: 20px;
	font-size: 18px;
}

#profile li a[href*="linkedin"] img {
  width: 100px;
  height: 100px;
}