style.css

* {
  box-sizing: border-box;
  margin: 0;
  padding-inline-start: 0;
}
body {
  font-family:'Gill Sans', 'Gill Sans MT';
  background-color: black;
}
.container {
  width: 800px;
  margin: auto;
}
@media (max-width: 991px) {
  .container {
    width: 600px;
  }
}
@media (max-width: 667px) {
  .container {
    width: 350px;
  }
}

.inp-container {
  margin-top: 20px;
  background-color: #36383d;
  padding: 20px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
input[type="text"] {
  width: 85%;
  padding: 14px 20px;
  border-radius: 8px;
  background-color: #292c31;
  border: 3px solid #ffffff1f;
  color: white;
  font-size: 16px;
  &:focus {
    outline: none;
  }
}
.btn {
  background-color: #292c31;
  color: white;
  padding: 13px 25px;
  border-radius: 8px;
  font-size: 16px;
  border: 3px solid #ffffff1f;
}
.data-container {
  margin-top: 20px;
  background-color: #36383d;
  padding: 20px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.data-container > .repo {
  padding: 16px;
  border-radius: 8px;
  background-color: #292c31;
  border: 3px solid #ffffff1f;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media (max-width: 667px) {
  .repo {
    flex-direction: column;
    gap: 10px;
  }
}
.repo .name {
  font-size: 17px;
}
.repo .info {
  display: flex;
  gap: 10px;
}
.info .stars, 
.info a {
  text-align: center;
  color: white;
  padding: 4px;
  border-radius: 5px;
  font-size: 16px;
  letter-spacing: 1px;
}
.info .stars {
  min-width: 90px;
  background-color: #009688;
}
.info a {
  width: 90px;
  background-color: #E91E63;
  text-decoration: none;
}