@media only screen and (max-width:992px){#seccion_02{}.box{height:300px;margin-left:0}.box_shape{width:200px;height:290px}#seccion_empresa{padding-bottom:65px}#seccion_productos{padding-bottom:65px}#seccion_contacto{padding-bottom:65px}.set-movil{display:block}.set-pc{display:none}}@media only screen and (max-width:768px){.productos{width:100%;height:100%}.productos img{width:100%}}@media only screen and (max-width:680px){.txt_aislamiento{font-size:14px}.txt_proteccion{font-size:16px}}