.header_blog{
    display: flex;
    width: 100%;
    max-width: 816px;
    flex-direction: column;
    margin-top: -50px;
}
.header_blog h1{
    font-family: 'Alright Sans Ultra';
    font-size: 48px;
    text-align: left;
    color: #D31145;
    font-weight: 900;
    margin-bottom: 24px;
}

.header_blog .autor_fecha{
    display: flex;
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: 16px;
}

.header_blog .autor_fecha p{
    font-family: 'Alright Sans Regular';
    font-size: 14px;
    color: #000000;
    margin-bottom: 0px;
    opacity: 0.6;
}

.header_blog img{
    width: 100%;
}

@media screen and (max-width: 1030px){
    .seccion_blog{
        margin: auto;
    }

    .seccion_blog .seccion_blog_vacia{
        display: none !important;
    }

    .post_relacionados .content_post .post_r .post_info .fecha_autor p {
        font-size: 8px;
    }

    .post_relacionados .content_post .post_r .post_info h5 a {
        font-size: 12px;
    }

    .post_relacionados .content_post .post_r:first-child, .post_relacionados .content_post .post_r:nth-child(2) {
        margin-right: 10px;
    }

}

@media screen and (max-width: 980px){
    .header_blog h1{
        font-size: 30px;
    }

    .contenido_b1 h2{
        font-size: 20px;
    }
}

@media screen and (max-width: 800px){
    .contenedor_blog #single{
        display: none;
    }

    .contenedor_blog{
        width: 100%;
    }
}