[Resolved] No responsive in categories

Good morning, it does not solve the problem…

Could you give me another solution?
Thank you

/* responsive categorias */
body {
    overflow-x: hidden;
}
/* Author box fondo */
#main .autor .author_box{
	background-image:url("https://mundoentrenamiento.com/wp-content/uploads/2022/05/fondo-autor.png");
}

/* reduccion de parrafo de metadescripcion */
.entry-header .single-excerpt p{
	font-size:20px;
}

/* titulo de sidebar sangrado */
.inside-right-sidebar .widget .widget-title{
	padding-left:22px;
	
}
/* indice menor separacion*/
#toc_container{
	line-height:1em;
	
}

/* 767px and smaller screen sizes */
@media (max-width:767px){

	/*indice menor sepracion */
	#toc_container{
		position:relative;
		right:8px;
		line-height:1em;
	}
	
}

/* sidebar sombreado azul en cursos y rutinas */
.inside-right-sidebar .widget .widget-title{
	background-color:#1d70b8;
	color:#ffffff;
	
}

/* ultimos articulos sidebar mas separacion*/
.inside-right-sidebar ul li{
	padding-bottom:19px;
	background-color:#ffffff;
	text-decoration:none;
	font-weight:400;
	text-align:left;
	
}
/* items sangrado menor */
.page-header ul li{
	font-size:19px;
	position:relative;
	left:-35px;
	
}
/* items artículo sangrado menor */
.entry-content > ul li{
	font-size:19px;
	position:relative;
	left:-25px;
	
}

/* items numericos bibliografia sangrado menor */
.inside-article ol li{
	position:relative;
	left:-20px;
	
}
/* ocultar hamburguesa */
@media (max-width: 768px) {
    button.menu-toggle.secondary-menu-toggle:before {
        display: none;
    }
}	

/* Sangrado izquierda menu secundario movil */
	#secondary-navigation .inside-navigation .secondary-menu-toggle{
		text-align:left;
		
	}
	
}

/* informacion basica proteccion datos en comentarios */
#commentform h3{
	padding-bottom:0px;
	padding-top:21px;
}

/* fondo gris */
#commentform ul li{
	background-color:#f7f7f7;
	background-position-x:0%;
	background-position-y:0%;
	background-attachment:scroll;
	font-size:10px;
	line-height:1.5em;
	
}

/* Parrafos destacados */
.inside-article .css-estilo-alerta{
	padding-top:12px;
	padding-bottom:12px;
	background-image:url("https://mundoentrenamiento.com/wp-content/uploads/2022/05/fondo-autor.png");
	background-size:auto;
	border-width:1px;
	border-style:dashed;
	border-color:#000000;
	border-top-left-radius:10px;
	border-top-right-radius:10px;
	border-bottom-left-radius:10px;
	border-bottom-right-radius:10px;
	padding-left:15px;
	padding-right:15px;
	margin-bottom:32px;
	margin-top:15px;
	
}

/* indice */
#toc_container{
	line-height:1.3em;
	
}

/* color azul en indice */
.toc_list li a{
	color:#1e73bd !important;
	font-weight:400;
	font-family:'Open Sans', sans-serif;
	line-height:1.8em;
	
}
/* Estética de artículos relacionados */
#main .related-posts a{
	background-color:#1e73bd;
	text-decoration:none;
	color:#ffffff;
}
/*Azul pasar raton enlaces */
.single .entry-content a:hover{
	background:#f0f0f0;
	color: black;
}
/*Subrallado enlaces */
.single .entry-content a:not(.button):not(.more-link):not(ul.toc_list a):not(.author_box):not(.author_box.author_namea):not(.author_box .author_name a):not(.page-id-8) {
    border-bottom: 2px solid #1e73bd;
    text-decoration: none
	}
/*Tamaño de la fuente */
p {
  font-weight: 350 !important;
}

/* Tamaño migas de pan grosor y color rojo*/
.rank-math-breadcrumb {
	font-size:16px;
}
.rank-math-breadcrumb p a{
	color:#1e73bd;
	
}
/* Separar extracto de titulo h1 */
.entry-header .single-excerpt p{
	margin-top:15px;
	
}
/* CAJA DE AUTOR */

.autor .author_box {
    font-size: 18px
}
.autor .author_box .author_description {
    font-size: 14px
}
.author_box img {
    float: left;
    margin-right: 13px;
    margin-bottom: 1px
}

.autor .author_box {
    border-style: solid;
    border-width: 1px;
    border-color:#ddd;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 10px;
    padding-bottom: 10px
}
.autor .author_box .author_name {
    border-bottom-width: 2px;
    border-bottom-style: solid
}
.read-more-state {
    display: none
}
.read-more-target {
    opacity: 0;
    max-height: 0;
    font-size: 0;
    transition: .25s ease
}
.read-more-state:checked ~ .read-more-wrap .read-more-target {
    opacity: 1;
    font-size: 14px;
    max-height: 999em
}
.read-more-state~.read-more-trigger:before {
    content: '+'
}
.read-more-state:checked~.read-more-trigger:before {
    content: '-';
    padding-bottom: 151px
}
.read-more-trigger {
    cursor: pointer;
    display: inline-block;
    padding: 0 .5em;
    color: #666;
    font-size: 14px;
    line-height: 2;
    border: 1px solid #ddd;
    border-radius: .1em;
    float: right
}
.author_box span ul {
    float: right
}
.author_box span .read-more-wrap {
    padding-left: 4px;
    padding-right: 4px;
    padding-top: 40px;
    margin-left: 16px
}
.author_box span label {
    background-color: #ffcd00
}
/* Seccion categoria ajuste */
body.category .hentry h2{
		margin-bottom:-50px;
	  margin-top:-21px;
	  font-size:25px;
	}

/* Related posts */
.related-posts{
	display: flex;
	flex-wrap: wrap;
}

.related-posts a{
	flex-grow: 1;
	flex-shrink: 0;
	flex-basis: 33.3333%;
	flex-basis: 200px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color:#ffcd00;
	padding-left:8px;
	padding-right:8px;
	padding-top:14px;
	padding-bottom:14px;
	margin: 2px .3em 0 auto;
}
/* CSS TABLE OF CONTENT PLUS */
#toc_container li,#toc_container ul{margin:0;padding:0}#toc_container.no_bullets li,#toc_container.no_bullets ul,#toc_container.no_bullets ul li,.toc_widget_list.no_bullets,.toc_widget_list.no_bullets li{background:0 0;list-style-type:none;list-style:none}#toc_container.have_bullets li{padding-left:12px}#toc_container ul ul{margin-left:1.5em}#toc_container{background:#fff;border:1px solid #aaa;padding:10px;margin-bottom:1em;width:auto;display:table;font-size:95%}#toc_container.toc_light_blue{background:#edf6ff}#toc_container.toc_white{background:#fff}#toc_container.toc_black{background:#000}#toc_container.toc_transparent{background:none transparent}#toc_container p.toc_title{text-align:center;font-weight:700;margin:0;padding:0}#toc_container.toc_black p.toc_title{color:#aaa}#toc_container span.toc_toggle{font-weight:400;font-size:90%}#toc_container p.toc_title+ul.toc_list{margin-top:1em}.toc_wrap_left{float:left;margin-right:10px}.toc_wrap_right{float:right;margin-left:10px}#toc_container a{text-decoration:none;text-shadow:none}#toc_container a:hover{text-decoration:underline}.toc_sitemap_posts_letter{font-size:1.5em;font-style:italic}
/* separacion table TOC */
#toc_container{
	width:100% !important;
	line-height:2.3em;
}
toc_container p.toc_title a, #toc_container ul.toc_list a {
    color: #DA1010;
}

.related-posts a b{
	font-weight:400;
	text-align:center;
	float:left;
}
.related-posts-titulo:before {
    content: ' \1F4D6';
	  display: inline-block;
	  text-indent: 5px;

}
/* separacion table TOC */
.rgpd-antes,
.rgpd-despues {
    background-color: #e6e6e6;
    margin-top: 12px;
    padding-top: 10px
}
/* Texto caja comentarios */
#commentform ul li{
	font-size:16px;
}
#commentform{
	font-size:18px;
	
}
/* Botón check box espacios */
#webappdesign_accept_gdpr_comments{
	margin-left:7px;
	margin-right:5px;
	
}
/* Menu BARRA LATERAL ESCRITORIO */
/* Side menu CSS */
/* EMPIEZA MENU escritorio */
@media (min-width:600px){
#secondary-navigation .inside-navigation{
	
    position: fixed;
    left: 0; /* Change to right: 0; */
    top: 0;
	  padding-top: 4%;
    width: 250px;
    z-index: 300;
    height: 100%;
    overflow: auto;
    overflow-x: hidden;
    -webkit-backface-visibility: hidden;
    -webkit-overflow-scrolling: touch;
    transition: .1s ease;
	  border-right-style:solid;
	  border-right-width:1px;
	  border-right-color:#e0e0e0;
}

body {
    margin-left: 250px; /* change to margin-right: 200px; */
}
#secondary-navigation .sub-menu a{
	padding-right:90px;
	
}
}
/*Menu secundario expandido  ver submenus */

/*Menu secundario ajustado cuando esta activo una categoria */
@media (min-width:600px){
.secondary-navigation .main-nav .current-menu-item .sub-menu,
.secondary-navigation .main-nav .current-menu-ancestor .sub-menu {
	opacity: 1;
	left: auto;
	right: auto !important;
	position: relative;
	width: 100%;
	clear: both !important;
	top: auto;
	float: none;
	visibility: visible !important;
	pointer-events: auto;
	height: auto;
	display: block;
	box-shadow: none;
}

.current-menu-item .dropdown-menu-toggle,
.current-menu-ancestor .dropdown-menu-toggle {
    display: none;
}

}
/*Menu secundario fijo al bajar*/

@media (max-width:600px){

	/* Inside navigation */
	#secondary-navigation .inside-navigation{
		border-bottom-width:1px;
		border-bottom-style:solid;
		border-bottom-color:#dbdbdb;
	}
	
	/* Svg ocultar icono */
	.secondary-menu-toggle .icon-menu-bars svg{
		display:none;
	}
		#secondary-navigation .inside-navigation .mobile-menu{
		word-spacing:10px;
		
	}
	/* FLECHA ABAJO CATEGORIA */
	#secondary-navigation .inside-navigation .secondary-menu-toggle:after{
		content: ' \276F';
		display: inline-block;
		transform: rotate(90deg);
		margin-left:50% !important;

		font-size:22px;
	}
			.mobile-menu-open	#secondary-navigation .inside-navigation .secondary-menu-toggle:after{
		display: none;

	}
	
}

/*Stiky navigation dos menus */

#secondary-navigation {
    position: -webkit-sticky;
    position: sticky;
    top: 92px; /* Height of header */
}
/* Adjust position for mobile header */
@media(max-width: 600px) {
    #secondary-navigation {
        top: 0px;
			  box-shadow:0px 2px 11px -8px #222222
    }
}
/* CAMBIAR POSICION SIDEBAR PARA TABLET */
@media (max-width: 1024px) {
    .site-content {
        flex-direction: column;
    }
    .site-content .content-area, .site-content .is-right-sidebar {
        width: 100%;
    }
}

/* Fact checked */

.read-more-fect {
    display: none
}
.read-more-fecttarget {
    opacity: 0;
    max-height: 0;
    font-size: 0;
    transition: .25s ease
}
.read-more-fect:checked~.read-more-wrap .read-more-fecttarget {
    opacity: 1;
    font-size: 16px;
    max-height: 999em
}
.read-more-fect~.read-more-fecttrigger:before {
    content: '✓ '
}
.read-more-fect:checked~.read-more-fecttrigger:before {
    content: '-';
    padding-bottom: 181px
}
.read-more-fecttrigger {
    cursor: pointer;
    display: inline-block;
    padding: 0 .5em;
    color: #008504;
    font-size: 16px;
    line-height: 2;
    border-bottom: 1px solid;
    float: right
}
.read-more-fecttrigger:hover {
    color: #333
}
/* Separacion articulos relacionados */
#main .related-posts-titulo{
padding-top:20px;
}

I have 87 errors and 130 warnings, could you tell me where you see a specific error that affects that responsive view on mobile?

Good morning, the code is now clean of errors and the error persists.
https://ibb.co/8BS1bhf

solved. Many thanks

The best support I have ever come across.

congratulations for your work