* {
    box-sizing: border-box;
}

body {
    height: 100vh;
    background-color: #fffacd;
    font-family: Arial, Helvetica, sans-serif;
}

.main-content {
    width: 50%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.main-content > .text-field > .input,
.main-content > .text-field > .output {
    width: 100%;
    resize: vertical;
    outline: none;
    border: 1px solid #ffffff;
    border-radius: 4px;
    padding: 12px;
    margin-top: 6px;
    margin-bottom: 24px;
    box-shadow: 0  6px 12px rgba(154,160,185,0.05), 0 12px 44px rgba(166,173,201,0.2);
    text-transform: capitalize;
}
.main-content > .text-field > .input:focus, 
.main-content > .text-field > .output:focus {
    box-shadow: 0  6px 24px rgba(154,160,185,0.1), 0 12px 48px rgba(166,173,201,0.2);
}

@media screen and (min-width: 701px) and (max-width: 998px) {
    .main-content {
        width: 72%;
    }
}
@media screen and (max-width: 700px) {
    .main-content {
        width: 100%;
    }
}