* {
    box-sizing: border-box;
}

/*Fondos de pantalla*/
.bg-gray{
    background-color: #f7f7f9;
}

/*paneles*/
.container{
 height: 94vh;
 display: flex;
 flex-wrap: wrap;
 align-items:stretch;
}

.container-titulo {
    width: 50%;
}

.container-img {
    position: relative;
    width: 50%;
}


/*Texto titulo pagina*/
.titulo {
    font-family: "Paytone One"; 
    letter-spacing: 2px;
    line-height: 80px;
    color: #4051e1;
    font-size: 5.1em;
    margin-top: 30%;
    margin-left: 18%;
}


.btn-empezar{
    width: 250px;
    height:70px;
    border-radius: 60px;
    color: rgba(39, 38, 38);
    font-size: 2em;
    font-family: "Comfortaa";
    font-weight: bold;
    margin-left: 36%;
    background-color: rgb(219 221 128);
    border: 5px rgb(125, 126, 58);
    box-shadow: 1px 6px 5px rgb(226, 225, 225);
}

.btn-empezar:hover{
    background-color: rgb(227, 230, 64);
    color: rgb(41, 41, 41);
    box-shadow: 1px 6px 5px rgb(180, 179, 179);
}

.img-avion{
    position: absolute;
    top: 260px;
    right: 60%;
    transform: rotate(24deg);
    z-index: 2;
}

.img-azul{
    height: 120px;
    position: absolute;
    top: 55px;
    right:47%;
    z-index:1;
}

.img-libros{
    height: 160px;
    position: absolute;
    top: 405px;
    right: 36%;
}

.img-amarillo {
    height: 300px;
    position: absolute;
    top: 260px;
    right: 10%;
}

#avion {
    height: 120px;;
}

#azul {
    height: 370px;
}

#amarillo {
    height: 300px;
}

#libros {
    height: 160px;
}

/*Desde aqui se maneja los tamaños de la pantalla*/
/*Para pantallas menores a 600 px*/
@media screen and (max-width:1200px){
    .container {
        height: 100vh;
    }
    .container-titulo {
        text-align: center;
        width: 100%;
        height: 40%;
    }
    
    .container-img {
        width: 100%;
        height: 60%;
    }

    .titulo {
        letter-spacing: 2px;
        line-height: 50px;
        color: #4051e1;
        font-size: 5em;
        margin-top: 7%;
        margin-left: 0%;
    }

    .btn-empezar{
        width: 190px;
        height:70px;
        font-size: 2em;
        font-weight: bold;
        margin-left: 0%;
    }
    
    .img-avion{
        position: absolute;
        top: 160px;
        right: 48%;
        transform: rotate(24deg);
        z-index: 2;
    }

    .img-azul{
        position: absolute;
        top: 25px;
        right:39%;
        z-index:1;
    }

    .img-libros{
        position: absolute;
        top: 260px;
        right: 33%;
    }

    .img-amarillo {
        position: absolute;
        top: 166px;
        right: 19%;
        z-index: 3;
    }
    
    #avion {
        height: 90px;;
    }

    #azul {
        height: 250px;
    }

    #amarillo {
        height: 200px;
    }

    #libros {
        height: 110px;
    }
}

/*Para pantallas menores a 600 px*/
@media screen and (max-width:600px){
    .container {
        height: 100vh;
    }
    .container-titulo {
        text-align: center;
        width: 100%;
        height: 40%;
    }
    
    .container-img {
        width: 100%;
        height: 60%;
    }

    .titulo {
        letter-spacing: 2px;
        line-height: 35px;
        color: #4051e1;
        font-size: 3em;
        margin-top: 7%;
        margin-left: 0%;
    }

    .btn-empezar{
        width: 150px;
        height:70px;
        font-size: 1.2em;
        font-weight: bold;
        margin-left: 0%;
    }
    
    .img-avion{
        position: absolute;
        top: 140px;
        right: 59%;
        transform: rotate(24deg);
        z-index: 2;
    }

    .img-azul{
        position: absolute;
        top: 20px;
        right:39%;
        z-index:1;
    }

    .img-libros{
        position: absolute;
        top: 240px;
        right: 33%;
    }

    .img-amarillo {
        position: absolute;
        top: 146px;
        right: 12%;
        z-index: 3;
    }
    
    #avion {
        height: 70px;;
    }

    #azul {
        height: 230px;
    }

    #amarillo {
        height: 190px;
    }

    #libros {
        height: 100px;
    }
}

/*Para pantallas menores a 346 px*/
@media screen and (max-width:400px){
    .container {
        height: 100vh;
    }
    .container-titulo {
        text-align: center;
        width: 100%;
        height: 40%;
    }
    
    .container-img {
        width: 100%;
        height: 60%;
    }

    .titulo {
        letter-spacing: 2px;
        line-height: 30px;
        color: #4051e1;
        font-size: 2em;
        margin-top: 7%;
        margin-left: 0%;
    }

    .btn-empezar{
        width: 150px;
        height:70px;
        font-size: 1.2em;
        font-weight: bold;
        margin-left: 0%;
    }
    
    .img-avion{
        position: absolute;
        top: 140px;
        right: 56%;
        transform: rotate(24deg);
        z-index: 2;
    }

    .img-azul{
        position: absolute;
        top: 20px;
        right:37%;
        z-index:1;
    }

    .img-libros{
        position: absolute;
        top: 210px;
        right: 29%;
    }

    .img-amarillo {
        position: absolute;
        top: 116px;
        right: 1%;
        z-index: 3;
    }
    
    #avion {
        height: 60px;;
    }

    #azul {
        height: 200px;
    }

    #amarillo {
        height: 160px;
    }

    #libros {
        height: 70px;
    }
}