*{
    margin: 0%;
    padding: 0%;
    font-family: Arial, Helvetica, sans-serif;
}

.flex-conteiner-nav{
    display: flex;
    background-color: rgb(48, 53, 56);
    padding: 0% 4%;
    
    justify-content: space-between;
    align-items: center;

    color: white;
    font-size: 1.2rem;

    position:fixed ;
    width: 100%;

    z-index: 1;
}

.flex-conteiner-nav img{
    width: 10%;
}

.caja2{
    flex-basis: 20%;
 }

.caja3{
    flex-basis: 66%;
    display: flex;
    justify-content: space-evenly;
    list-style: none;
}


.caja3 li a{
    text-decoration: none;
    color: rgb(141, 141, 141);
 }

 #select{
    color: white;
 }

 #comprar{
    color: #2da546;
 }
.flex-conteiner2{
    width: 100%;
    height: 850px;
    background-image: linear-gradient(rgba(0, 0, 0, 0.61),rgba(0, 0, 0, 0.61)) , url(../img/ba1.jpg);
    background-position: center;
    background-repeat: no-repeat;
    color: white;
}

.c2_caja1{

    position: relative;
    top: 40%;
    right: 3%;

    text-align: right;
    margin: 0 0 0 58%;

    font-size: 1.4rem;
}

.c2_caja2{

    position: relative;
    top: 42%;
    right: 3%;

    text-align: right;
}

.boton1{
    border: 1px solid white;
    border-radius: 5px;
    background-color: rgba(0, 0, 0, 0);
    padding: 0.6%;
    color: white;
    font-size: 1.3rem;
}

.boton2{
    border: 1px solid #2da546;
    border-radius: 5px;
    background-color: #2da546;
    padding: 0.6%;
    color: white;
    font-size: 1.3rem;
}

.flex-conteiner3{
    display: flex;
    padding: 3% 4% 5%;
    
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    width: 80%;
    height: 700px;
    margin: 0 auto;

}

.flex-conteiner3 * {
    padding: 1% 3%;
}


.c3_caja1{
    padding: 0;
    margin: 0 auto 3%;
    flex-basis: 100%;
    text-align: center;
}

.c3_caja1 label{
    margin: 0;
    padding: 0%;
}

.c3_caja1 h2{
    margin: 0;
    padding: 0%;
    font-size: 2rem;
}


.c3_caja2{
    
    padding: 0;
    border: 1px solid rgb(182, 182, 182);
    border-radius: 2%;
    width: 30%;
    height: 90%;
}

.c3_caja2 img{
    width: 100%;
    padding: 0;
    margin: 0 0 2% 0;
    border-radius: 2%;
}

.c3_caja3{
    
    padding: 0;
    border: 1px solid rgb(182, 182, 182);
    width: 30%;
    height: 90%;
    border-radius: 2%;
}

.c3_caja3 img{
    width: 100%;
    padding: 0;
    margin: 0 0 2% 0;
    border-radius: 2%;
}

.c3_caja4{
    
    padding: 0;
    border: 1px solid rgb(182, 182, 182);
    width: 30%;
    height: 90%;
    border-radius: 2%;
}

.c3_caja4 img{
    width: 100%;
    padding: 0;
    margin: 0 0 2% 0;
    border-radius: 2%;
}

.titulo{
    color: rgb(29, 29, 29);
}

.parrafo{
    color: rgb(41, 41, 41);
}

.etiquetas{

    border-radius: 5px;
    padding: 1.2%;
    margin: 0 0 0 2%;
    color: rgb(43, 43, 43);
    font-size: 0.7rem;
    font-weight: bold;
    background-color: #febe00;
}

#e_react{
    background-color: #1da1b7;
    color: white;
}

#e_negocios{
    background-color: #929292;
    color: white;
}

#e_startups{
    background-color: #ff4765;
    color: white;
}

.flex-conteiner4{
    display: flex;
}

.c4_caja1{
    width: 50%;
}

.c4_caja2{
    width: 50%;
    padding: 1% 3% 0 1%;
    background-color: rgb(48, 53, 56);


    color: white;
    font-size: 1.1rem;
}

.formulario{
    text-align: center;
    width: 50%;
    margin: 0 auto;
    padding: 2% 0;

    color:#222222;
}

.formulario h2{
    font-size: 2.4rem;
}

.paraInputs{
    width: 44%;
    margin: 1%;
    height: 30px;
    border: 1px #acacac solid;
    border-radius: 3px;
}

.paraInputs::placeholder{
    font-size: 1rem;
    padding: 10px;
}

.formulario textarea{
    height: 100px;
    width: 90%;
}


.formulario button{
    height: 40px;
    width: 90%;
    margin: 1% 0;
}

footer{
    display: flex;
    align-items: center;
    height: 100px;
    background: linear-gradient(90deg,#1f3540,#235471);
    
}

#navFooter{
    margin: 0 auto;
}

#navFooter li a{
    font-size: 1.2rem;
    color: white;
}

@media screen and (max-width: 768px) {
    
    .flex-conteiner-nav{
        flex-direction: column;
        position: static;
    }

    .flex-conteiner-nav img {
        width: 40%;
    }

    .caja3{
        margin: 10% 0;
        display: block;
        text-align: center;
    }

    .flex-conteiner2{
        height: auto;
        padding: 10% 0;

    }
    .c2_caja1{
        padding: 10%;
        margin: 0;
        text-align: justify;
        position: static;
        top: 0; right: 0;
        font-size: 1.1rem;
    }

    .c2_caja2{
        position: static;
        top: 0; right: 0;
        text-align: center;
    }

    .flex-conteiner3{
        height: auto;
        display: block;
    }

    .c3_caja2, .c3_caja3, .c3_caja4{
        width: auto;
        margin: 5% 0;
    }

    .flex-conteiner4{
        flex-direction: column;
    }

    .c4_caja1, .c4_caja2{
        width: auto;
        border: none;
    }

    .c4_caja2{
        padding: 3%;
    }

    footer{
        height: auto;
        padding: 3%;
    }

    .formulario{
        width: 97%;
    }
}