* {
    margin: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
    color: #fff;
    ;
}

#Camada_1 {
    width: 300px;
}

.centralizer {
    width: 70%;
    margin: 2rem auto;
}

.form-floating>label {
    color: #000;
}

.tabelasTextos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.codes {
    display: block;
    position: relative;
    flex-direction: column;
    margin: 1rem;
}

.codes span {
    margin: 20px 0;
}

.codes code {
    display: flex;
    background-color: #2b2a2a;
    color: #06ff27;
    font-size: 12px;
    width: 100%;
    height: 400px;
    overflow: auto;
}

.btn-copy {
    background-color: #484848;
    color: #fff;
    display: none;
    position: absolute;
    width: 100%;
}

.codes:hover .btn-copy {
    display: block;
    background-color: #484848;
}