styles.css

*{
    background: #F3F5FC;
    font-family: 'Inter';
    font-weight: 400;
    font-size: 32px;
    line-height: 150%;
}



.logo{
    width: 40px;
    margin: 20px;
}

main{
    display: flex;
    margin: 0 0 50px 80px;
    width: 940px;
    height: 650px;
}

.textareainput{
    border: none;
    color: #0A3871;
    margin-top: 90px;
    text-transform: lowercase;
}

::placeholder{
    color: #0A3871;
}

.textareainput:focus{
    outline: none;
}

.mensaje{
    height: 80%;
    background: white;
    background-image: url("imagenes/muneco.png");
    background-repeat: no-repeat;
    background-size: 100%;
    border: none;
    border-radius: 24px;
    color: #0A3871;
    margin: 20px 0 0 98px;
    padding-left: 20px;
    position: fixed;
}

.mensaje:focus{
    outline: none;
}

.botones{
    display: flex;
    margin-top: 18px;

}

.buttoncipher{
    background-color: #0A3871;
    border: 1px solid #0A3871;
    border-radius: 24px;
    color: white;
    cursor: pointer;
    height: 67px;
    width: 328px;
}

.buttondecipher{
    background-color: #D8DFE8;
    border: 1px solid #0A3871;
    border-radius: 24px;
    color: #0A3871;
    cursor: pointer;
    height: 67px;
    margin-left: 30px;
    width: 328px;
}

.buttoncopy{
    border: 1px solid #0A3871;
    border-radius: 24px;
    color: #0A3871;
    cursor: pointer;
    height: 67px;
    margin-left: 108px;
    margin-top: 402px;
    position: absolute;
    width: 336px;
    top: 355px;
    left: 55%;
}

.information{
    color: #495057;
    font-size: 18px;
}