.whatweuse-container {
  display: block;
  background: #222;
  margin: 20px auto;
  border-radius: 10px;
  border: 2px solid #777;
  display: flex;
  justify-content: center;
  padding: 30px 0px;
}

.whatweuse-mats, .whatweuse-tools, .whatweuse-programs {
  border-bottom: 1px solid #777;
  padding-bottom: 7px;
}

.whatweuse-designs, .whatweuse-parts {
  border-bottom: 0px solid #777;
  padding-bottom: 7px;
}

@media only screen and (max-width: 600px){
	.whatweuse-container {
		width: 95%;
		display: block;
	}
	
	.whatweuse-parts {
		border-bottom: 1px solid #777;

	.whatweuse-designs {
		border-bottom: 0px solid #777;
		padding-bottom: 7px;
	}
}