*{
    margin: 0;
    padding: 0;
}

body{
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: rgb(245, 182, 182);
}

.contenedor-principal{
    width: 80vw;
    max-width: 600px;
    min-height: 350px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    background-color: white;
}

#cronometro {
    width: 100%;
    font-size: 80px;
    user-select: none;
    
}

.boton{
    width: 80px;
    height: 80px;
    font-size: 50px;
    margin: 10px;
    padding: 10px;

}

#boton-inicio-pausa.iniciar,
#boton-inicio-pausa.iniciar i{
    background-color: aquamarine;
}

#boton-inicio-pausa.pausar,
#boton-inicio-pausa.pausar i{
    background-color: yellow;
}

#boton-reiniciar{
    background-color: red;
}