body{
    font-family: "Roboto", sans-serif;
}

.cintillo-ayuda{
    height: 45px;
}
.cintillo{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: red;
    color: white;
    text-align: center;
    font-size: 30px;
}
.cintillo img{
    width: 30px;
}
.cintillo a{
    color: white;
    text-decoration:none;
}


.efecto{
    position: relative;
    background: url(../images/efecto.jpg) no-repeat center center;
    background-size: cover;
    height: 85vh;
}

.linea{
    background: black;
    color: yellow;
    font-weight: bold;
    font-size: 40px;
    text-align: center;
}


.cuadros{
    padding-top: 40px;
    padding-bottom: 40px;
}


.cuadro{
    font-size: 18px;
}
.cuadro img{
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.texto-cuadro{
    background: black;
    color: white;
    padding: 12px;
}
.cuadro strong{
    width: 100%;
    text-align: center;
    color: red;
    font-size: 22px;
    display: inline-block;
}


.leyenda1{
    background: #f7f7f7;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color: red;
    padding-top: 20px;
    padding-bottom: 20px;
}


.texto{
    background: black;
    color: white;
    font-size: 22px;
    padding: 80px 40px;
}
.texto strong{
    width: 100%;
    color: yellow;
    font-size: 30px;
    display: inline-block;
}


.img2{
    background: url(../images/2.jpeg) no-repeat center center;
    background-size: cover;
}


.porque{
    margin-bottom: 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){
    .img{
        height: 300px;
    }
    .efecto{
        background: url(../images/efecto2.jpeg) no-repeat center center;
        background-size: cover;
        height: 50vh;
    }
    .cintillo-ayuda{
        height: 36px;
    }
    .cintillo{
        font-size: 25px;
    }
}

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

.chat{
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    background: #24d366;
    font-weight: bold;
    font-size: 20px;
    color: white;
    padding: 6px 17px;
    border-radius: 20px;

    animation-name: pulse;
    animation-duration: 1s;
    animation-fill-mode: both;
    animation-delay: 0s;
    animation-iteration-count: 100;
}
@keyframes pulse {
    from,to {
        transform: scale3d(1,1,1)
    }

    50% {
        transform: scale3d(1.05,1.05,1.05)
    }
}

.pulse {
    animation-name: pulse
}