@import url("https://fonts.googleapis.com/css2?family=Open+Sans&display=swap");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: black;
  color: white;
  font-family: "Open Sans", sans-serif;
}

header {
  width: 99%;
  margin: auto;
  text-align: center;
  border: 1px solid yellow;
  box-shadow: 5px 5px yellow;
}

main {
  max-width: 500px;
  margin: 2rem auto;
  height: 80vh;
}

.main-head {
  padding: 0.5rem 1rem;
  margin: auto;
  text-align: center;
  font-size: large;
}

.input-div {
  width: 70%;
  margin: 2rem auto;
  border: 1px solid yellow;
  box-shadow: 5px 5px yellow;
  padding: 1rem;
}

.input-div .input-prompt {
  padding: 0;
  padding-right: 1rem;
  margin: 0;
}

.input-div input {
  width: 3.5rem;
  padding: 0.3rem;
  margin: 0;
  color: white;
  background-color: black;
  border: 1px solid yellow;
  box-shadow: 3px 3px yellow;
}

button {
  display: block;
  margin: auto;
  color: white;
  background-color: black;
  border: 1px solid yellow;
  box-shadow: 4px 4px yellow;
  font-size: medium;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
}

#reset {
  margin: auto;
  margin-top: 1.5rem;
}

.output1 {
  text-align: center;
  width: 95%;
  margin: auto;
  margin-top: 10vh;
  padding-left: 0.5rem;
}

.title {
  width: 50%;
  margin: 2rem auto;
}

.title span {
  font-size: large;
  padding-right: 0.5rem;
}

.title .money-show {
  float: right;
  padding: 0.3rem;
  font-size: large;
  border: 1px solid yellow;
  box-shadow: 4px 4px yellow;
}

.denomination {
  font-size: large;
  margin-top: 8vh;
  margin-bottom: 0.5rem;
}

.notes {
  border: 1px solid yellow;
  box-shadow: 3px 3px yellow;
  width: 50px;
  margin: 0.5rem;
  float: left;
}

.notes div {
  font-size: larger;
  border-bottom: 1px solid yellow;
}

.notes span {
  font-size: small;
}


footer {
  padding-left: 1rem;
  margin-top: 1rem;
  color: white;
  font-size: small;
}

footer a {
  text-decoration: none;
  color: var(--primary-color);
  color: yellow;
}