stylesheet.css

html, body {
    font-family: 'JetBrains Mono NL', monospace;
    background-color: aquamarine;
    height: 100vh;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
    height: auto;
    width: 1200px;
}
.quote {
    font-size: 20px;
    margin-top: 100px;
}
.quoter {
    font-size: 18px;
    font-weight: bold;
    text-align: end;
    margin-right: 25px;
}
.calculator {
    height: 50vh;
    width: 20vw;
    display: flex;
    flex-direction: column;
    margin-top: 80px;
    border: 5px solid black;
    background-color: darkcyan;
    border-radius: 10px;
}
.display {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 15%;
    padding: 10px;
    font-size: 2em;
    background-color: lightgrey;
    margin: 15px;
    border: 3px solid black;
    border-radius: 5px;
}
.buttons {
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: 5px;
    flex-grow: 1;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
}
.numBtn, .opBtn, .plus-minusBtn {
    border-radius: 5px;
    border: 3px solid black;
    background-color: rgb(61, 207, 207);
    font-size: 1em;
    cursor: pointer;
    transition: transform 0.2s ease;
}
.numBtn:hover, .opBtn:hover, .plus-minusBtn:hover, .btnEqual:hover   {
    background-color: rgb(88, 182, 150);
    transform: scale(.95);
}
.opBtn:disabled, .plus-minusBtn:disabled, #dot:disabled {
    background-color: grey;
    cursor: not-allowed;
}
.btnEqual {
    grid-column: 3 / span 2;
    border-radius: 5px;
    border: 3px solid black;
    background-color: rgb(61, 207, 207);
    font-size: 1em;
    cursor: pointer;
    transition: transform 0.2s ease;
}
.btn-ac, .btn-del  {
    border-radius: 5px;
    border: 3px solid black;
    background-color: rgb(61, 207, 207);
    font-size: 1em;
    cursor: pointer;
    transition: transform 0.2s ease;
}
.btn-ac:hover, .btn-del:hover {
    background-color: rgb(216, 92, 70);
    transform: scale(.95);
}
.footer {
    position: fixed;
    bottom: 0;
    margin-bottom: 15px;
    color: black;
    font-weight: bold;
    font-size: 1em;
}
/* Adjust the height/width for my 3440x1440p monitor*/
@media screen and (min-width: 2560px) {
    .calculator {
        width: 15vw;
        height: 50vh;
    }
    .buttons {
        font-size: 1.5em;
    }
    .display {
        font-size: 3em;
    }
}