@font-face {
  font-family: 'Bestie';
  src: url('angelina.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

html{
    height: 100vh;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-image: url("bb.jpg");

}

h1, h2 {
    text-align: center;
}

footer {
    padding: 30px;
}

iframe {
    display: block;
    margin: 0 auto;
}

#codeshow {
    display: inline-block;
    border-radius: 4px;
    background-color: #000000;
    border: 1px solid rgb(255, 255, 255);
    opacity: 0.6;
    color: #FFFFFF;
    text-align: center;
    font-family: "Bestie";
    font-size: 24px;
    
    width: 120px;
    height: 50px;
    transition: 0.3s;
    cursor: pointer;
    margin: 5px;
}

#codeshow:hover {opacity: 1}

code {
    font-size: small;
}

#coding {
    background: rgb(36, 36, 36);
    border-radius: 10px;
}

.code-snippets {
    display: none;
}

.container {
  max-width: 900px;
  margin: 0 auto; 
  padding-left: 20px;
  padding-right: 20px;
}

form {
    font-size: 36px;
}

form input {
    font-size: 32px;
    font-family: "Bestie";
}

#main {
    font-family: "Bestie";
    font-size: 24px;
    color: white;
    background: black;
    padding: 20px 30px 20px 30px;
    margin: auto;
    width: 90%;
    border: 1px solid rgb(255, 255, 255);
    border-radius: 20px 20px 20px 20px;
}



#submitButton {
  display: inline-block;
  border-radius: 4px;
  background-color: #000000;
  border: 1px solid rgb(255, 255, 255);
  opacity: 0.6;
  color: #FFFFFF;
  text-align: center;
  font-family: "Bestie";
  font-size: 24px;
  
  width: 120px;
  height: 50px;
  transition: 0.3s;
  cursor: pointer;
  margin: 5px;
}

#submitButton:hover {opacity: 1}




#calculator {
    max-width: 600px;
    margin: 0 auto;
    padding: 10px 10px 10px 10px;
    border: 1px solid rgb(240, 236, 15);
    border-radius: 10px 10px 10px 10px;
}
.matrix-grid {
    margin-top: 20px;
    display: grid;
    gap: 5px;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    grid-auto-rows: 40px;
}
.matrix-grid input {
    font-family: "Bestie";
    width: 100%;
    height: 100%;
    font-size: 22px;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    border: 1px solid rgb(255, 255, 255);
}