section.empresas{
    
    background: -webkit- url(../images/empresa2.jpg) no-repeat;
	background: -moz- url(../images/empresa2.jpg) no-repeat;
	background: -ms- url(../images/empresa2.jpg) no-repeat;
	background:  url(../images/empresa2.jpg) no-repeat;
	background-size: cover;
	min-height:800px;
	padding:4em 0;
}

.empresas h2{
    text-align: center;
    font-size: 250%;
    font-family: arial;
    margin-top: 80px;
    color: #b20044;
    text-shadow: 0px 0px 6px black;
}

.content-all{
    width: 220px;
    margin: auto;
    perspective: 800px;
    position: relative;
    margin-top: 55px;
}

.content-carrousel{
    width: 80%;
    position: absolute;
    animation: rotar 20s infinite linear;
    transform-style: preserve-3d;
}

.content-carrousel:hover{
    animation-play-state: paused;
    cursor:zoom-in;
}


.content-carrousel figure{
    width: 80%;
    height: 100px;
    overflow: hidden;
    position: absolute;
    box-shadow: 0px 0px 20px 0px black;
    transition: all 300ms;
    
}

.content-carrousel figure:hover{
    box-shadow: 0px 0px 0px 0px black;
    transition: all 300ms;
}

.content-carrousel figure:nth-child(1){transform: rotateY(0deg) translateZ(300px);}
.content-carrousel figure:nth-child(2){transform: rotateY(27.6deg) translateZ(300px);}
.content-carrousel figure:nth-child(3){transform: rotateY(55.2deg) translateZ(300px);}
.content-carrousel figure:nth-child(4){transform: rotateY(82.8deg) translateZ(300px);}
.content-carrousel figure:nth-child(5){transform: rotateY(110.4deg) translateZ(300px);}
.content-carrousel figure:nth-child(6){transform: rotateY(138deg) translateZ(300px);}
.content-carrousel figure:nth-child(7){transform: rotateY(165.6deg) translateZ(300px);}
.content-carrousel figure:nth-child(8){transform: rotateY(193.2deg) translateZ(300px);}
.content-carrousel figure:nth-child(9){transform: rotateY(220.8deg) translateZ(300px);}
.content-carrousel figure:nth-child(10){transform: rotateY(248.4deg) translateZ(300px);}
.content-carrousel figure:nth-child(11){transform: rotateY(276deg) translateZ(300px);}
.content-carrousel figure:nth-child(12){transform: rotateY(303.6deg) translateZ(300px);}
.content-carrousel figure:nth-child(13){transform: rotateY(331.2deg) translateZ(300px);}
.content-carrousel figure:nth-child(14){transform: rotateY(360deg) translateZ(300px);}

.content-carrousel img{
    width: 100%;
    transition: all 300ms;
}

.content-carrousel img:hover{
    transform: scale(1.2);
    transition: all 300ms;
}


@keyframes rotar{
    from{
        transform: rotateY(0deg);
    }to{
        transform: rotateY(360deg);
    }
}