@import url(https://fonts.googleapis.com/css?family=Montserrat:400,700);

*{
  margin: 0;
  padding: 0;
}

body {
  background: #ecf0f1;
}

.busca {
  padding: 10px;
  width: 100%;
  background-color: #1abc9c;
  margin-bottom: 20px;
}
  .busca input {
    display: block;
    width: 70%;
    height: 30px;
    padding: 0 5px;
    margin: 0 auto;
  }