body {
  background: white;
  color: rgb(13, 18, 46);
  margin: 0;
  font-family: 'Poppins', sans-serif;
}

/* Mobile-first design approach*/
.nav {
  display: flex;
  justify-content: center;
  text-transform: uppercase;
  margin-bottom: 50px;
  font-size: 20px;
  color: grey;
}

.chart-section {
  display: flex;
  justify-content: center;
  margin-bottom: 25px;
}

.chart {
  height: 25vh;
  width: 25vw;
}

 main {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
} 

.projectSection {
  width: 100vw;
}

.projectSection article {
  background-color: black;
  color: white;
  font-weight: bold;
  border: 1px solid rgb(76, 81, 105);
  border-radius: 3%;
  margin: 10px;
  padding: 10px;
  word-wrap: break-word;
}

.pull-commit-section {
  background-color: rgb(76, 81, 105);
  color: white;
  border-radius: 3%;
  margin: 10px;
  padding: 10px;
  word-wrap: break-word;
}

header section {
  display: flex;
  justify-content: center;
  margin-bottom: 80px;
}

 header section img {
   margin-right: 30px;
   border-radius: 50%;
 } 

@media only screen and (min-width: 768px) {
  .projectSection{
    display: grid;
  }

  .projectSection article {
    grid-template-columns: repeat(2, 1fr);
    border-radius: 5%;
  }
  
  .projectSection section {
    grid-column: span 2;
  }

  .chart {
    width: 30vw;
    margin-left: 150px;
  }

  main {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media only screen and (min-width: 1025px) {
  .chart {
    width: 20vw;
    margin-left: 5px;
  }
  
}