style.css

* {
    font-size: 16px;
  }
body{
    background-color: #F3F5FC;
    font-family: 'Assistant', sans-serif;
}
.logo{
    position: absolute;
    width: 20%;
    top: 10%;
    left: 5%;
}
.areaSalida{

    position: absolute;
    width: 30%;
    height: 75%;
    top: 10%;
    left: 65%;
    /* White */
    background: #FFFFFF;
    /* shadow */
    box-shadow: 0em  1.33em 1.78em -0.44em rgba(0, 0, 0, 0.1);

    border-radius: 7%;
    z-index: -1;
}
.imagenMunieco{
    position: absolute;
    width: 90%;
    top: 10%;
    left: 5%;
}
.bloqueTextoSalida{ 
    position: absolute;
    left: 68%;
    top: 70%;
    text-align: center;
}
.bloqueTextoSalida p{
    font-size: 0.9em;

}
.areaIngresoTexto{
    position: absolute;
    top: 20%;
    left: 20%;
}
.areaIngresoProp{
    background-color: transparent;
    border: none;
    font-size: 1em;
    color: #0A3871;
}
.areaSalidaProp{
    background-color: transparent;
    border: none;
    font-size: 1em;
    color: #495057;
}
.areaSalidaTexto{
    position: absolute;
    width: 25%;
    left: 67%;
    top: 15%;
    text-align: center;
}
#botonEncriptador{
    position: absolute;
    width: 15%;
    top: 77%;
    left: 20%;
    padding: 0.8% 0;
    font-weight: bold;
    background-color: #07254A;
    color: #FFFFFF;
    border: none;
    border-radius: 14px;
    font-size: 0.8em;
}
#botonEncriptador:hover{
    background: #fcf3f7;
    color: black;
}
#botonDesencriptador{
    position: absolute;
    width: 15%;
    top: 77%;
    left: 40%;
    padding: 0.8% 0;
    font-weight: bold;
    font-size: 0.8em;
    background-color: #D8DFE8;
    color: #0A3871;
    border: none;
    border-radius: 14px;
}
#botonDesencriptador:hover{
    background: #fcf3f7;
}
.botonUtilidades{
    position: absolute;
    top: 77%;
    left: 70%;
    font-size: 0.8em;
}
#botonCopiar{
    width: 20%;
    padding: 10px 0;
    font-weight:bold;
    font-size: 0.8em;
    background-color: #F3F5FC;
    border: none;
    border-radius: 14px;
}
#botonCopiar:hover{
    background: #fcf3f7;
}
.logoAlurafooter{
    width: 7%;
}
.recordatorioTexto{
    position: absolute;
    left: 20%;
    top: 73%;
}
.recordatorioTexto p{
    display: inline-block;
}
.imgexclamacion{
    float: left;
}


/* Parte de responsividad de la página*/
/*Tablet*/
@media (max-width: 440px) {
    * {
        font-size: 14px;
      }
    .logo{
        position: absolute;
        width: 20%;
        top: 5%;
        left: 5%;
    }
    .areaIngresoTexto{
        position: absolute;
        top: 15%;
        left: 9%;
    }
    .areaIngresoProp{
        background-color: white;
        border: none;
        font-size: 1em;
        color: #0A3871;
    }
    .recordatorioTexto{
        position: absolute;
        left: 10%;
        top: 45%;
    }
    .recordatorioTexto p{
        display: inline-block;
    }
    .imgexclamacion{
        float: left;
    }
    #botonEncriptador{
        position: absolute;
        width: 30%;
        top: 50%;
        left: 19%;
        padding: 0.8% 0;
        font-weight: bold;
        background-color: #07254A;
        color: #FFFFFF;
        border: none;
        border-radius: 14px;
        font-size: 0.8em;
    }
    #botonDesencriptador{
        position: absolute;
        width: 30%;
        top: 50%;
        left: 51%;
        padding: 0.8% 0;
        font-weight: bold;
        font-size: 0.8em;
        background-color: #D8DFE8;
        color: #0A3871;
        border: none;
        border-radius: 14px;
    }
    .areaSalida{
        position: absolute;
        width: 70%;
        height: 40%;
        top: 54%;
        left: 15%;
        /* White */
        background: #FFFFFF;
        /* shadow */
        box-shadow: 0em  1.33em 1.78em -0.44em rgba(0, 0, 0, 0.1);
        border-radius: 7%;
        z-index: -1;
    }
    .areaSalidaTexto{
        position: absolute;
        left: 17%;
        top: 59%;
        text-align: center;
    }
    .areaSalidaProp{
        background-color:transparent;
        border: none;
        font-size: 1em;
        color: #495057;
    }
    .imagenMunieco{
        position: absolute;
        width: 90%;
        top: 9%;
        left: 5%;
    }
    .bloqueTextoSalida{ 
        position: absolute;
        left: 18%;
        top: 85%;
        text-align: center;
    }
    .bloqueTextoSalida p{
        font-size: 0.9em;
    }
    .botonUtilidades{
        position: absolute;
        top: 89%;
        left: 40%;
        font-size: 0.8em;
    }
    #botonCopiar{
        width: 20%;
        padding: 10px 0;
        font-weight:bold;
        font-size: 0.8em;
        background-color: #F3F5FC;
        border: none;
        border-radius: 14px;
    }
}