body{
    background: url(../images/fondo-gris.webp) no-repeat center center fixed;
    background-size: cover;
    font-family: 'Montserrat', sans-serif;
}

.chat{
    position: fixed;
    bottom: 50px;
    right: 50px;
    z-index: 1000;
    width: 60px;
}
.chat img{
    width: 100%;
}
.chat span{
    position: absolute;
    top: 12px;
    left: -170%;
    border: 0px solid red;
    background: white;
    font-weight: bold;
    color: gray;
    padding: 4px 10px;

    border-radius: 10px;

    box-shadow: 2px 0px 10px gray;
}



.facebook{
    position: fixed;
    top: 300px;
    right: 0;
    z-index: 100;
    width: 60px;
}
.facebook img{
    width: 100%;
}

.cabecera{
    background: black;
    padding-top: 12px;
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.logotipo img{
    width: 100%;
}

nav a{
    text-decoration: none;
    color: black;
}
nav ul{
    list-style: none;
    padding: 0;
}
nav ul li{
    width: 33.33%;
    float: left;
}
.menu{
    color: white;
    text-align: center;
    font-size: 20px;
    padding: 12px 0;
}
.menu:hover, .activo{
    color: white;
    text-decoration: underline;
    font-weight: bold;
}

.datos{
    text-align: center;
    color: white;
    font-size: 20px;
}
.datos a{
    color: white;
}
.datos p{
    margin-bottom: 0px;
}
.datos img{
    width: 30px;
}


.productos{
    padding-top: 50px;
    padding-bottom: 50px;
}

.p{
    text-align: center;
    padding: 12px 0;

    border-radius: 8px;
}
.p strong{
    background: black;
    width: 100%;
    color: white;
    min-height: 100px;
    text-align: center;
    font-size: 21px;
    display: inline-block;
    padding: 0 10px;
}
.p img{
    width: 100%;
}


.seccion{
    background: #054795;
    background: black;
    color: white;
    font-size: 17px;
    padding: 30px;
}
.seccion strong{
    font-size: 22px;
    text-shadow: 2px 2px 2px black;
}

.img img{
    width: 100%;
}


.leyenda{
    text-align: center;
    padding-top: 30px;
    padding-bottom: 30px;
}
.leyenda strong{
    font-size: 22px;
}
.leyenda span{
    font-size: 19px;
    line-height: 29px;
    font-weight: normal;
}


.btn-dark:hover{
    font-weight: bold;
}


.titulo{
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 12px;
}


.form-group{
    margin-bottom: 12px;
}


.uno-uno h1{
    font-size: 50px;
    font-weight: bold;
}
.uno-uno h2{
    font-size: 32px;
    font-weight:bold;
}
.uno-uno p{
    font-size: 22px;
}

.imagen{
    text-align: center;
}
.imagen img{
    width: 100%;
}


.dos{
    background: black;
    color: white;
    font-size: 22px;
    padding-top: 30px;
    padding-bottom: 30px;
    margin: 30px 0;
}
.dos strong{
    width: 100%;
    font-size: 30px;
    display: inline-block;
    margin-bottom: 20px;
}


.tres{
    background: white;
    font-size: 20px;
    line-height: 30px;
    padding-top: 30px;
    padding-bottom: 30px;
}
.tres h1{
    text-align: center;
}
.tres img{
    width: 40px;
}


.formulario{
    position: relative;
    background: url(../images/fondo-formulario.webp) no-repeat center center;
    background-size: cover;
    padding-top: 60px;
    padding-bottom: 60px;
}
.fondoFormulario2{
    background: url(../images/sonoair-70/aplicaciones/Cuidado-critico.webp) no-repeat center center;
    background-size: cover;
}
.fondoFormulario3{
    background: url(../images/xbit-90/5.webp) no-repeat center center;
    background-size: cover;
}
.formulario .container{
    position: relative;
    z-index: 2;
}
.fondo-blanco{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    background: rgba(255,255,255,0.7);
    width: 100%;
    height: 100%;
}

.cabecera-forma{
    background: #054795;
    color: white;
    font-size: 20px;
    padding: 20px;

    border-radius: 20px 20px 0 0;
}
.cabecera-forma strong{
    font-size: 27px;
    text-shadow: 2px 2px 2px black;
}

.cuerpo-forma{
    background: rgba(255,255,255,0.7);
    padding: 20px;

    border-radius: 0 0 20px 20px;
}
.cuerpo-forma input, .cuerpo-forma textarea{
    background: transparent;
    font-size: 22px;
    padding: 12px;
}


.cuatro{
    background: black;
    padding-top: 30px;
    padding-bottom: 30px;
}


.app{
    margin-bottom: 30px;
}
.app strong{
    background: black;
    width: 100%;
    min-height: 60px;
    color: white;
    text-align: center;
    display: inline-block;
    margin-bottom: 12px;
}

.app p{
    text-align: left;
    font-size: 17px;
    line-height: 22px;
    margin-bottom: 5px;
}


footer{
    background: black;
    color: white;
    font-size: 18px;
    padding-top: 12px;
    padding-bottom: 12px;
}
footer img{
    width: 30px;
}


@media screen and (max-width:1400px){

}

@media screen and (max-width:1200px){

}

@media screen and (max-width:992px){

}

@media screen and (max-width:768px){

}

@media screen and (max-width:576px){
    
}