html, body {
  margin: 0;
  padding: 0;
  background-color: black;
}

.app {
  font-family: sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;

  color: aliceblue;
}

.home-page-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 100%;
  height: 100vh;
}

.search-container {
  align-self: center;
  text-align: left;
  width: 500px;
}

.main_heading {
  align-self: center;
  font-size: 80px;
  color: blueviolet;
  margin-bottom: 2px;
  margin-top: 0px;
}

.search-input {
  align-self: center;
  padding: 8px;
  font-size: 16px;
  width: 100%;
  margin-top: 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  background-color: black;
  border-color: blueviolet;
  color: aliceblue;
}

.button-row {
  align-self: center ;
  display: flex;
  gap: 8px;
  width: 90%;
}


.search-button {
  align-self: center;
  flex: 1;
  padding: 15px 16px;
  font-size: 20px;
  cursor: pointer;
  border-radius: 999px;
  background-color:black;
  border-color: blueviolet;
  color: aliceblue;
}

.search-buttonINDIVIDUAL {
  align-self: center;
  flex: 1;
  padding: 15px 16px;
  font-size: 20px;
  margin: 20px;
  cursor: pointer;
  border-radius: 999px;
  background-color:black;
  border-color: blueviolet;
  color: aliceblue;
}

.radiobuttons {
  display: flex;
  gap: 8px;
  width: 90%;
  justify-content: center;
  align-items: center;
}

.button-one{
    display: flex;
    justify-content: center;
    align-items: center;
}

.results {
  margin-top: 20px;
  width: 500px;
  text-align: left;
  color: aliceblue;
}


h1{
  align-self: center;
}

h2{
  align-self: center;
}

h3{
  align-self: center;
}

.results-box-np{
  font-size: 20px;
  background-color: black;
  border: 1px solid blueviolet;
  display: inline-block;
  padding: 20px;
  margin-bottom: 10px;
  border-radius: 10px;
  margin-left: 10px;
  margin-right: 10px;
  gap: 8px; 
}

.results-box{
  align-self: center;
  font-size: 20px;
  background-color: black;
  border: 1px solid blueviolet;
  padding: 25px;
  margin-bottom: 10px;
  margin-left: 10px;
  margin-right: 10px;
  border-radius: 10px;
}

.np-chem-box{
  font-size: 20px;
  background-color: black;
  border: 1px solid blueviolet;
  display: inline-block;
  padding: 20px;
  margin-bottom: 10px;
  border-radius: 10px;
  margin-left: 10px;
  margin-right: 10px;
}

.results-row{
  display: flex;
  gap: 8px;
  width: 90%;
  justify-content: center;
  align-items: flex-start;
}

.home-help-box{
  position: fixed;
  top: 0;
  right: 0;
  font-size: 20px;
  background-color: black;
  display: inline-block;
  padding: 20px;
  margin-bottom: 10px;
  border-radius: 10px;
  margin-left: 10px;
  margin-right: 10px;
}

.np-results-centering-box{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 100%;
}