.parent {
  display: flex;
  flex-wrap: wrap;
}

.parent2 {
  display: flex;
  flex-wrap: wrap;
}

.blackTL {
  background-color: black;
  width: 580px;
  height: 480px;
  align-content: center;
  flex: 1;
}

html,body {
  margin: 0px;
  padding: 0px;
}

h1:first-of-type {
  color: white;
  text-align: center;
  display: block;
  font-size: 50px;
}

.div2 {
  color: white;
  text-align: justify;
  width: 350px;
  transform: translateX(220px);
  font-size: 24px;
  text-align-last: center;
}

.div3 {
  background-image: url(/final_project/images/gpu.jpg);
  width: 580px;
  height: 480px;
  height: auto;
  background-repeat: no-repeat;
  background-size: 100%;
  flex: 1;
  background-color: black;
}

.div4 {
  background-image: url(/final_project/images/cpu.png);
  width: 580px;
  height: 480px;
  background-repeat: no-repeat;
  background-size: 100%;
  flex: 1;
  background-color: black;
}

.blackBR {
  background-color: black;
  width: 580px;
  height: 480px;
  align-content: center;
  flex: 1;
}

span {
  font-size: 20px;
  text-align: justify;
}

.column {
  float: left;
  width: 33.3%;
  margin-bottom: 16px;
  padding: 0 8px;
}

.card {
  box-shadow: 0 4px 8px 0 rgba(255, 255, 255, 0.5);
}

.container {
  padding: 0 16px;
}

.container::after, .row::after {
  content: "";
  clear: both;
  display: table;
}

.title {
  color: grey;
}

.button {
  border: none;
  outline: 0;
  display: inline-block;
  padding: 8px;
  color: white;
  background-color: #000;
  text-align: center;
  cursor: pointer;
  width: 100%;
}

.button:hover {
  background-color: #555;
}

.form {
  width: 33%;
  border: 1px solid white;
  margin-left: auto;
  margin-right: auto;
  padding: 15px;
}

.center {
  margin-left: auto;
  margin-right: auto;
}

.line-break {
  width: 100%;
}
.flex {
  display: flex;
   align-content: space-between;
  justify-content: space-between;
    flex-wrap: wrap;
}
  
div.gallery {
  margin: 5px;
  border: 1px solid #ccc;
  float: left;
  width: 500px;
}

div.gallery:hover {
  
  border: 1px solid gray;
}

div.gallery img {
  width: 100%;
  height: auto;
}

div.desc {
  padding: 15px;
  text-align: center;
}
ul.fix {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
}
li.fix {
  float: left;
}
li a.fix {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}
li a:hover {
  background-color: #111;
}
li.fix {
  border-right: 1px solid #bbb;
}

li:last-child.fix {
  border-right: none;
}

table, tr, td, th {
  border: 2px solid white;
  color: white;
  border-collapse: collapse;
}

td {
  height: 40px;
  width: 200px;
  text-align: center;
}

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

tr:hover {
  background-color: #336666;
}

th {
  height: 20px;
}

.clist {
  list-style-type: square;
}

.h4 {
  color: white;
  text-align: center;
  font-size: 40px;
}

.white {
  color: white;
  font-size: 20px;
}