.menu {
    background: rgba(0,0,0,0.9);
    width: 100%;
    position: fixed;
    z-index: 100;
}

.slider-index {
    padding-top: 625px;
}

.first-car {
    background-image: url(1.jpg);
    padding-top: 250px;
    height: 750px;
    z-index: 100%;  
}

.quienes-piece {
    
    height: 750px;
    z-index: 100%;  
}

.title1 {
    padding-right: 400px;
}

.text-car1{
    text-align: justify;
    width: 600px;
    padding-left: 130px;
}
.second-piece {
    height: 500px;
}

.third-piece {
    height: 150px;
}

.second-car {
    background-image: url(2.jpg);
}

.title2 {
    padding-top: 200px;
    padding-right: 450px;
}

.third-car {
    background-image: url(3.jpg);
}

.title3 {
    padding-top: 200px;
    padding-right: 333px;
}

.fourt-car {
    background-image: url(4.jpg);
}

.title4 {
    padding-top: 200px;
    padding-right: 450px;
}

.appFacebook {
    position: fixed;
    right: 26px;
    bottom: 60px;
    width: 40px;
    
}

.appFacebook img {
    width: 100%;
    height: auto;
}

.appWhatsapp {
    position: fixed;
    right: 26px;
    bottom: 15px;
    width: 40px;
    
}

.appWhatsapp img {
    width: 100%;
    height: auto;
}

i.icon-black {
    color: black;
}