.portfoliocontents {
  display: flex;
  flex-direction: column;
  margin-right: 20%; /*margins of text*/
  margin-left: 25%;
}

.portfoliocontents h1 {
  color: black;
  font-size: 30px;
  text-align: left;
}

.portfoliocontents h2 {
  color: #505050; /*gray*/
  text-align: left;
}

hr {
  border: 0;
  display:block;
  margin-top: 0px;
  margin-bottom: 40px;
  width: 100%;
  height: 1px;
  background-color:#505050; /*gray*/
}

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

.frontend {
  display: flex;
  flex-direction: row;
}

.frontend div {
  height: 100%;
  width: 83%;
  border-top-left-radius: 50% 50%;
  border-top-right-radius: 50% 50%;
  border-bottom-right-radius: 50% 50%;
  border-bottom-left-radius: 50% 50%;
  margin-left: 10%;
  margin-bottom: 5%;
  background-color: #ED3642; /*dark pink*/
}

.frontend div h1 {
  text-align: center;
  color: white;
  font-size: 25px;
}

.backend {
  display: flex;
  flex-direction: row;
}

.backend div {
  height: 100%;
  width: 83%;
  border-top-left-radius: 50% 50%;
  border-top-right-radius: 50% 50%;
  border-bottom-right-radius: 50% 50%;
  border-bottom-left-radius: 50% 50%;
  margin-left: 10%;
  margin-bottom: 5%;
  background-color: #ED3642; /*dark pink*/
}

.backend div h1 {
  text-align: center;
  color: white;
  font-size: 25px;
}