body {
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
    display: flex;
    padding: 0;
}

/*#navbarContainer {*/
/*    width: 100%;*/
/*}*/
/*#navbarContainer {*/
/*    display: block !important;*/
/*}*/

#contentContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    font-size: 20px;
}

.calculator-container {
    margin-top: 100px;
}

.dropdown select {
    padding: 5px;
    border: 1px solid #557086;
    border-radius: 4px;
    background-color: #2f4553;
    color: #d5dceb;
}

#percentInput {
    margin: 5px;
    padding: 5px;
    border: 1px solid #557086;
    border-radius: 4px;
    background-color: #2f4553;
    color: #d5dceb;
    text-align: center;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}