*
{
    margin: 0;
    padding: 0;
}
.slider-area
{
    z-index: 0;
}
.footer_area
{
    z-index: 0;
}

/******main 1 ******/
.titulo
{
    font-size: 35px;
    text-align: center;
}
.main1
{
    background-color: #f3f3f3;
    width: 100%;
    padding-top: 70px;
    padding-bottom: 70px;
}
.contenedor_main1
{
    width: 90%;
    margin: auto;
    max-width: 1400px;
    padding-top: 20px;
    padding-bottom: 20px;
}
.contenedor_col50
{
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 10px;
}
.main1 .col_texto
{
    display: flex;
    justify-content: center;
    align-items: center;
}
.main1 .col_texto .texto
{
    text-align: justify;
    
}
@media (min-width:980px)
{
    .contenedor_col50
    {
        grid-template-columns: 1fr 1fr;
    }
    .contenedor_main1 .texto
    {
        font-size: 23px;
        letter-spacing: 1px;
    }
    .main1 .col_texto .texto
    {
        padding-left: 40px;
        padding-right: 40px;
        line-height: 27px;
    }
}

/**********main 2  ********/
.main2
{
    width: 100%;
    padding-top: 70px;
    padding-bottom: 70px;
}
.contenedor_main2
{
    width: 90%;
    margin: auto;
    max-width: 1400px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.contenedor_main2 .subtitulo
{
    text-align: center;
    font-size: 30px;
}
.contenedor_main2 .img
{
    width: 200px;
}
.contenedor_main2 .contenedor_img
{
    text-align: center;
}
.contenedor_texto
{
    width: 70%;
    margin: auto;
    padding-top: 10px;
}
.texto
{
    
    text-align: center;
}
@media (min-width: 990px)
{
    .contenedor_main2 .texto
    {
        font-size: 18px;
        letter-spacing: 1px;
    }
}


/*    main 3  */
.main3
{
    width: 100%;
    background-color: #f3f3f3;
    padding-top: 70px;
    padding-bottom: 70px;
}
.contenedor_main3
{
    width: 90%;
    margin: auto;
    max-width: 1500px;
}
.contenedor_main3 .subtitulo
{
    color: #3d9ec8;
    font-weight: bold;
}
.contenedor_main3 .contenedor_col50 .col50:nth-child(1)
{
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 30px;
    padding-bottom: 30px;
}

/******       main 4    ********/
.main4
{
    padding-top: 70px;
}
.contenedor_main4 .contenedor_subtitulo .subtitulo
{
    color: #3d9ec8;
    text-align: center;
    /*border: blue 5px double;*/
    border-bottom:  #3d9ec8 5px double;
    width: 25%;
    margin: auto;
    padding-bottom: 10px;
}

.contenedor_main4 .contenedor_col_50
{
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 20px;
    padding: 20px;
}

.contenedor_main4 .contenedor_col_50 .col_50:nth-child(1) .subtitulo
{
    color:black;
    font-weight: bold;
}
.contenedor_main4 .contenedor_col_50 .col_50:nth-child(1)
{
    background: rgb(61,158,200);
background: -webkit-linear-gradient(left, rgba(61,158,200,1) 0%, rgba(108,108,108,0.5326505602240896) 5%, rgba(108,108,108,0.53) 100%);
background: -o-linear-gradient(left, rgba(61,158,200,1) 0%, rgba(108,108,108,0.5326505602240896) 5%, rgba(108,108,108,0.53) 100%);
background: linear-gradient(to right, rgba(61,158,200,1) 0%, rgba(108,108,108,0.5326505602240896) 5%, rgba(108,108,108,0.53) 100%);


    padding-bottom: 40px;
    padding-left: 40px;
    padding-right: 40px;
    padding-top: 40px;
}
.contenedor_main4 .contenedor_col_50 .col_50 .info
{
    color: white;
    border-bottom: 2px solid white;
    padding-bottom: 5px;
}
.contenedor_main4 .contenedor_col_50 .col_50:nth-child(2) .subtitulo
{
    font-weight: bold;
    font-size: 20px;
}

.contenedor_main4 .contenedor_col_50 .col_50:nth-child(2) span
{
    font-weight: bold;
}

@media (min-width:990px)
{
    .contenedor_main4 .contenedor_col_50
    {
        grid-template-columns: 1fr 1fr;
    }
}