/* ------------------------------------------------------------------------------- DESACTIVADOS--------------------------------------------------------------------------------------- */

.expo_year_selector_300_800, .expo_year_selector_300_800_label, .language_btn_800, #group_expo_head_img_300, #home_main_img_800, #main_menu_desktop_display_1280, #solo_expo_head_img_300 {
    display: none;
}

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

* {
    -webkit-tap-highlight-color: transparent;
}

html {
    box-sizing: border-box;
    font-family: "Montserrat", sans-serif;
    font-size: 62.5%;
    font-weight: 400;
}

a {
    color: #990000;
    font-weight: 600;
    text-decoration: none;
}

body {
    background-color: #1D212D;
    display: flex;
        align-items: center;
        flex-direction: column;
    margin: 0;
    padding: 0;
    position: relative;
}

button {
    border: none;
    background-color: transparent;
}

h1 {
    color: #fff;
    font-size: 5.7rem;
    font-weight: 600;
    position: absolute;
        left: 80px;
        top: 173px;
    text-shadow: 0 0 8px #000;
    z-index: 5;
}

footer {
    background-image: linear-gradient(135deg, rgb(153,0,0), rgb(204,153,0));
    height: 120px;
    position: absolute;
        bottom: 0;
    width: 100%;
}

h2 {
    color: #990000;
    font-size: 3.7rem;
    margin: -0.9rem 0 0 0;
}

input[type="text"]:focus, textarea:focus {
    outline: 2px solid #990000;
}

main {
    background-color: #fff;
    display: flex;
        flex-direction: column;
    max-width: 1400px;
    overflow: hidden;
    position: relative;    
}

nav.main_menu {
    position: relative;
        top: -891px;
    max-width: 1400px;
}

section {
    margin: 16rem 8rem 0 8rem;
    max-width: 1260px;
}

select:focus {
  outline: none;
}

.contact_box {
    margin: 2.5rem 0 58rem 0;
}

.contact_form_fieldset {
    border: 1px solid #990000;
    display: flex;
        flex-direction: column;
    float: left;
    margin-right: 2.5rem;
    padding: 3rem 0;
    width: 480px;
}
    .contact_form_field {
        display: flex;
            justify-content: space-between;
        height: 40px;
        margin-bottom: 2.5rem;
        padding: 0 4rem;
    }
    .contact_form_field > input {
        border: 1px solid #ccc;
        color: #888;
        font-size: 1.6rem;
        height: 36px;
        padding: 0 1rem;
        width: 292px;
    }
    .contact_form_field > input::placeholder, textarea::placeholder {
        color: #aaa;
    }
    .contact_form_field > label {
        color: #990000;
        font-size: 1.6rem;
        font-weight: 600;
        margin-top: 1.2rem;
    }
    .contact_form_submit_btn {
        color: #fff;
        cursor: pointer;
        float: right;
        font-size: 1.6rem;
        margin-top: 2.5rem;
    }

.contact_form_textarea {
    border: none;
    color: #888;
    font-family: "Montserrat", sans-serif;
    font-size: 1.6rem;
    height: 138px;
    max-height: 138px;
    min-height: 138px;
    max-width: 84%;
    min-width: 84%;
    margin: 3.1rem 6%;
    padding: 2%;
    width: 84%;
}

.contact_form_txt_area {
    background-image: linear-gradient(135deg, rgba(153,0,0,0.2), rgba(204,153,0,0.2));
    float: left;
    width: 731px;        
}

.copyright {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 600;
    opacity: 0.4;
    margin-top: 5rem;
    text-align: center;
    width: 100%;
}

.esp_flag_text {
    color: gold;
}
    .esp_flag_text:hover, .uk_flag_text:hover {
        color: gold !important;
    }

.expo_section_head_img {
    margin-top: 2rem;
}

.expo_text {
    font-size: 1.8rem;
    margin-bottom: 2.5rem;
    text-align: center;
}
    .col_expo_text_open, .ind_text_open {
        display: block;
    }
    .expo_text_hidden {
        display: none;
    }

.expo_text_box {
    padding: 1.2rem 7rem 1.8rem 7rem;
}

.expo_year {
    color: #990000;
    display: block;
    font-size: 1.8rem;
    text-align: center;
    width: 100%;
}

.expo_year_box {
    border: 1px solid #990000;
    box-sizing: border-box;
    cursor: pointer;
    height: 3.3rem;
    margin: 0 0.5rem 1rem 0.5rem;
    padding-top: 0.5rem;
    width: 10rem;
}
    .expo_year_box:hover {
        background-color: rgba(153,0,0,.1);
    }
    .col_expo_year_box_active, .ind_expo_year_box_active {
        background-image: linear-gradient(135deg, rgb(153,0,0), rgb(204,153,0));
    }
    .col_expo_year_box_active > span, .ind_expo_year_box_active > span {
        color: #fff;
        font-weight: 600;
    }

.expo_year_selection {
    display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    margin: 3rem auto 2rem auto;
    width: 80%;
}

.gallery_btn {
    cursor: pointer;
    opacity: 0.65;
    transition: opacity 0.3s, transform 0.15s;
}
    .gallery_btn:hover {
        opacity: .85;
    }
    .gallery_btn:active {
        transform: scale(0.85, 0.85);
        transform-origin: center;
    }

.gallery_buttons_box {
    display: flex;
        justify-content: space-between;
    opacity: 0;
    transition: opacity .8s;
    width: 98%;
}

.gallery_container {
    background-color: rgb(225,225,225);
    background-image: url("img/gallery_img/1.jpg");
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
        align-items: center;
        justify-content: center;
    height: 800px;
    width: 800px;
}
    .gallery_container:hover > .gallery_buttons_box {
        opacity: 1;
    }

.gallery_menu {
    margin-top: 2.5rem;
}

.gallery_menu_btn, .contact_form_submit_btn {
    background-image: linear-gradient(135deg, rgb(153,0,0), rgb(204,153,0));
    height: 42px;
    opacity: 0.8;
    transition: opacity .3s;
    width: 188px;
}
    .gallery_menu_btn:active, .contact_form_submit_btn:active {
        background-image: linear-gradient(135deg, rgb(133,0,0), rgb(184,133,0));
    }
    .gallery_menu_btn:hover, .contact_form_submit_btn:hover {
        opacity: 1;
    }
    .gallery_menu_btn_active {
        cursor: pointer;
        opacity: 0.8;
    }
    .gallery_menu_btn_disabled {
        cursor: not-allowed;
        opacity: 0.15;
    }  

.gallery_menu_box {
    height: 679px;
    overflow: hidden;
    padding-right: 1.5rem;
    width: 392px;
}
    .gallery_menu_item {
        cursor: pointer;
        height: 120px;
        margin-bottom: 1.6rem;
        opacity: 0.5;
        transition: all 0.5s;
        width: 120px;
    }
    .gallery_menu_item:hover {
        box-shadow: 3px 3px 12px rgba(153,0,0,0.6);
        opacity: 1;
    }
    .gallery_menu_item_selected {
        opacity: 1;
    }
    .gallery_menu_row {
        display: flex;
            flex-direction: row;
            flex-wrap: wrap;
            justify-content: space-between;
        height: 679px;       
        margin-bottom: 1.6rem;
        transition: margin-top 0.3s;
        width: 100%;
    }

.gallery_menu_buttons_box {
    display: flex;
        justify-content: space-between;
    margin-top: 1.8rem;
    padding-right: 1.5rem;
}

.gallery_menu_img {
    height: 120px;
    width: 120px;
}

.main_menu_desktop_flag {
    border: 2px solid #fff;
}
    .main_menu_desktop_flag_selector {
        margin: 0 7px;
        position: relative;
            bottom: 8px;
    }
    .main_menu_desktop_icon_segment {
        background-color: #fff;
        height: 5px;
        width: 40px;
    }
    .main_menu_desktop_item, .main_menu_desktop_item_flags {
        color: #fff;
        font-size: 1.8rem;
        margin-bottom: 14px;
        position: relative;
            right: 80px;
        text-align: right;
    }

    .main_menu_desktop_item:hover, .main_menu_desktop_item_flags {
        cursor: pointer;
    }

    .main_menu_desktop_item:hover {
        color: gold;
    }

    .main_menu_desktop_item_list {
        float: right;
        list-style-type: none;
        margin-top: 28px;
        width: 204px;
    }

.poo_box {
    background-image: linear-gradient(135deg, rgba(153,0,0,0.2), rgba(204,153,0,0.2));
}

.profile_list {
    padding: 4rem 6rem 4rem 8.5rem;
}

.profile_list_item {
    margin-bottom: 0.6rem;
}

.profile_list, .profile_text_p {
    font-size: 1.6rem;
}

.profile_text {
    margin: 3rem 0;
}

.scroll_menu_desktop_off {
    top: -60px;
}

.scroll_menu_desktop_on {
    top: 0;
}

.scroll_menu_desktop_icon_segment {
    background-color: #fff;
    height: 5px;
    width: 34px;
}

.scroll_menu_desktop_links {
    color: #fff;
    cursor: pointer;
    font-size: 1.6rem;
    font-weight: 600;
    margin-top: 2px;
}
    .scroll_menu_desktop_links:hover {
        color: #000;
    }

.section_title {
    display: flex;
    width: 100%;
}
    .section_title_decoration {
        background-repeat: no-repeat;
        height: 28px;
        margin-left: 2.5rem;
    }
    #profile_title_decoration {
        background-image: url("img/separador_semblanza.png");
        width: 663px;
    }
    #solo_expo_title_decoration {
        background-image: url("img/separador_expo_ind.png");
        width: 716px;
    }
    #group_expo_title_decoration, #contact_title_decoration {
        background-image: url("img/separador_expo_col.png");
        width: 754px;
    }
    #gallery_title_decoration {
        background-image: url("img/separador_galeria.png");
        width: 231px;
    }

.spain_flag {
    border-color: gold;
}

.year_h3 {
    color: #990000;
    font-size: 2.2rem;
    text-align: center;
    width: 100%;
}

/* ----------------------------------------------------------------------- ID'S ---------------------------------------------------------------------------- */

#gallery_menu_btn_down_arrow {
    margin-top: 5px;
}

#gallery_section {
    justify-content: space-between;
}

#gallery_section, #profile_section {
    display:flex;
}

#group_expo_head_img {
    height: 312px;
    width: 1240px;
}

#home_main_img {
    background-image: url("img/pedro_ortiz_olivas_home.jpg");
    height: 958px;
    width: 1400px;
}

#main_menu_desktop {
    cursor: pointer;
    display: flex;
        flex-direction: column;
        justify-content: space-between;    
    height: 51px;
    position: absolute;
        right: 80px;
    width: 40px;
}

    #main_menu_desktop:hover > #main_menu_desktop_icon .main_menu_desktop_icon_segment {
        background-color: gold  !important;
        transition: all 0.4s ease;
    }

    #main_menu_desktop:hover > span {
        color: gold  !important;
        transition: all 0.4s ease;
    } 

    #main_menu_desktop span {
        color: #fff;
        font-size: 1.24rem;
        font-weight: 300;
    }

    #main_menu_desktop_display {
        height: 304px;
        position: absolute;
            top: 80px;
        transition: all 0.4s ease;
        width: 400px;
    }
        .in {
            right: 0px;
        }
        .out {
            right: -1000px;
        }

    #main_menu_desktop_display_base {
        position:absolute;
            top: 0;
     }

    #main_menu_desktop_icon {
        display: flex;
            flex-direction: column;
            justify-content: space-between;
        height: 29px;
        width: 40px;
    }

#main_subheader {
    color: gold;
    font-size: 2.75rem;
    font-weight: 300;
    margin-top: 2.2rem;
    position: absolute;
        left: 84px;
        top: 251px;
    text-shadow: 0 0 4px #000;    
}

#profile_body {
    margin-left: 5.6rem;
    max-width: 900px;
}

#profile_portrait {
    background-image: url("img/pedro-ortiz-olivas.png");
    height: 430px;
    width: 280px;
}

#scroll_menu_desktop {
    background-image: linear-gradient(135deg, rgba(153,0,0,0.85), rgba(204,153,0,0.85));
    box-shadow: 0 7px 14px rgba(0,0,0,0.4);
    display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    height: 50px;
    position: fixed;
        left: 0;
    transition: top 0.3s ease;
    width: 100%;
    z-index: 10;
}
    #scroll_menu_desktop > div {
        display: flex;
            flex-direction: row;
            justify-content: space-between; 
        width: 900px;
    }

#scroll_menu_desktop_button {
    cursor: pointer;
    display: flex;
        justify-content: center;
    height: 78px;
    position: fixed;
        right: 30px;
    transition: top 0.7s ease;
    width: 54px;
    z-index: 15;
}
    .scroll_menu_desktop_button_active {
        background-color: #990000;
        background-image: none;
        border-bottom: 3px solid rgb(204,153,0);
        border-left: 1px solid rgb(204,153,0);
        border-right: 1px solid rgb(204,153,0);
    }
    .scroll_menu_desktop_button_inactive {
        background-image: linear-gradient(45deg, rgb(204,153,0), rgb(153,0,0));
    }
    .scroll_menu_desktop_button_on {
        top: 0;        
    }
    .scroll_menu_desktop_button_off {
        top: -78px;
    }

#scroll_menu_desktop_icon {
    display: flex;
        flex-direction: column;
        justify-content: space-between;
    height: 29px;
    margin-top: 38px;
    width: 34px;
}

#solo_expo_head_img {
    background-image: url("img/exposiciones_individuales_pedro_ortiz.jpg");
    display: block;
    height: 360px;
    width: 1240px;
}

#up_scroll_button {
    background-color: #fff;
    border-radius: 50%;
    bottom: 54px;
    cursor: pointer;
    position: fixed;
        bottom: 30px;
        right: 30px;
    height: 54px;
    transition: opacity 0.5s ease;
    width: 54px;
    z-index: 15;
}
    #up_scroll_button:hover {
        opacity: 0.3;
    }
    .up_scroll_button_off {
        opacity: 0;
    }
    .up_scroll_button_on {
        opacity: 0.15;
    }



/* ----------------------------------------------------------------------------- 1280px - 1599px ------------------------------------------------------------------------------------- */

@media screen and (min-width:1280px) and (max-width:1599px) {

/* ------------------------------------------------------------------------------- DESACTIVADOS--------------------------------------------------------------------------------------- */

.expo_year_selector_300_800, .expo_year_selector_300_800_label, .language_btn_800, #group_expo_head_img_300, #home_main_img_800, #main_menu_desktop_display_base,
#solo_expo_head_img_300 {
    display: none;
}

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

h2 {
    font-size: 3rem;
    margin-top: -0.7rem;
}

main {
    width: 1120px;
}

nav.main_menu {
    top: -668px;
}

section {
    margin: 15rem 5rem 0 5rem;
    max-width: 1020px;
}

.contact_form_fieldset {
    margin-right: 2rem;
    padding: 2.3rem 0;
    width: 460px;
}
    .contact_form_field {
        padding: 0 2.5rem;
    }
    .contact_form_textarea {
        height: 142px;
        max-height: 142px;
        min-height: 142px;
        max-width: 86%;
        min-width: 86%;
        margin: 2.6rem 5%;
        width: 86%;
    }
    .contact_form_txt_area {
        width: 536px;        
    }  

.expo_year {
    font-size: 1.6rem;
}

.expo_year_box {
    padding-top: 0.6rem;
    width: 6rem;
}

.expo_year_selection {
    margin-bottom: 0.8rem;
    width: 100%;
}

.gallery_container {
    background-size: contain;
    height: 580px;
    width: 650px;
}

.gallery_menu {
    display: block;
    margin-top: 2.5rem;
}

.gallery_menu_buttons_box {
    margin-top: 2.3rem;
}

.gallery_menu_box {
    height: 460px;
    width: 330px;
}

.gallery_menu_btn, .contact_form_submit_btn {
    width: 158px;
}

.gallery_menu_img, .gallery_menu_item {
    height: 100px;
    width: 100px;
}

.gallery_menu_row {
    margin-bottom: 1.5rem;
}

.profile_list {
    padding: 4.2rem 5rem 4rem 7.5rem;
}

.section_title_decoration {
    height: 22px;
    margin-left: 1.5rem;
}
    #profile_title_decoration {
        background-image: url("img/separador_semblanza_1280.png");
    }
    #solo_expo_title_decoration {
        background-image: url("img/separador_expo_ind_1280.png");
        width: 600px;
    }
    #group_expo_title_decoration {
        background-image: url("img/separador_expo_col_1280.png");
        width: 640px;
    }
    #gallery_title_decoration {
        background-image: url("img/separador_galeria_1280.png");
        width: 212px;
    }    

#group_expo_head_img {
    height: 257px;
    width: 1020px;
}

#home_main_img {
    background-image: url("img/pedro_ortiz_olivas_home_1280_1600.jpg");
    height: 720px;
    width: 1120px;
}

#main_header {
    font-size: 4.5rem;
    left: 40px;
    top: 132px;
}

#main_menu_desktop {
    align-items: center;
    height: 45px;
    right: 32px;
}
    #main_menu_desktop_icon {
        height: 26px;
        width: 34px;
    }
    .main_menu_desktop_icon_segment {
        height: 4px;
        width: 34px;
    }
    #main_menu_desktop span {
        font-size: 1.1rem;
        font-weight: 400;
    }
    #main_menu_desktop_display {
        height: 270px;
        top: 66px;
        width: 307px;
    }
    #main_menu_desktop_display_1280 {
        display: block;
        position: absolute;
            top: 0;
    }
    .main_menu_desktop_item, .main_menu_desktop_item_flags {
        font-size: 1.6rem;
        margin-bottom: 13px;
        right: 34px;
    }
    .main_menu_desktop_item_list {
        margin-top: 22px;
    }
    
#main_subheader {
    font-size: 2.5rem;
    left: 41px;
    top: 193px;
}

#profile_body {
    margin-left: 4rem;
    max-width: 740px;
}

#profile_portrait {
    height: 369px;
    width: 240px;
}

#scroll_menu_desktop_button, #up_scroll_button {
    right: 14px;
}

#solo_expo_head_img {
    height: 296px;
    width: 1020px;
}



}



/* ----------------------------------------------------------------------------- 800px - 1279px ------------------------------------------------------------------------------------- */

@media screen and (min-width:800px) and (max-width:1279px) {

/* ------------------------------------------------------------------------------- DESACTIVADOS--------------------------------------------------------------------------------------- */

header, .gallery_menu, #english_link_300, #group_expo_head_img_300, #main_menu_desktop, #solo_expo_head_img_300, #spanish_link_300, .expo_year_selector_300_800, .expo_year_selector_300_800_label {
    display: none;
}

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

main {
    width: 800px;
}

h1 {
    font-size: 3.7rem;
    left: 34px;
    top: 87px;
}

h2#main_subheader {
    font-size: 2.3rem;
    left: 35px;
    top: 135px;
}

section {
    margin: 12rem 3.4rem 0 3.4rem;
    max-width: 732px;    
}

.contact_form_fieldset {
    margin-right: 1.4rem;
    width: 338px;
}
    .contact_form_field {
        padding: 0 2rem;
    }
    .contact_form_field > input {
        font-size: 1.4rem;
        width: 195px;
    }

.contact_form_textarea {
    font-size: 1.5rem;
    height: 152px;
    max-height: 152px;
    min-height: 152px;
}

.contact_form_txt_area {
    width: 376px;        
}    

.expo_section_head_img {
    margin-top: 1.6rem;
}
    #solo_expo_head_img {
        height: 213px;
        width: 732px;
    }
    #group_expo_head_img {
        height: 184px;
        width: 732px;
    }

.expo_text {
    font-size: 1.6rem;
    margin-top: 1rem;
}

.expo_text_box {
    padding: 0.8rem 4rem;
}

.expo_year_box {
    height: 3.9rem;
    padding-top: 0.8rem;
    width: 7rem;
}

.expo_year_selection {
    margin: 2.4rem auto 1.6rem auto;
    width: 100%;
}

.gallery_container {
    background-size: contain;
    height: 600px;
    margin-top: 2rem;
    width: 732px;
}

.language_btn_800 {
    background-size: contain;
    border-radius: 50%;
    cursor: pointer;
    display: block;
    height: 32px;
    width: 32px;
}
    .spanish_btn_800 {
        background-image: url("img/spain_flag_800.png");
    }
    .english_btn_800 {
        background-image: url("img/uk_flag_800.png");
    }

.main_h2 {
    font-size: 2.8rem;
    margin-top: -0.7rem;
}

.main_menu_desktop_flag {
    height: 22px;
    margin-top: 1px;
    width: 34px;
}

.profile_list {
    padding: 3.5rem 4rem 3.5rem 5.5rem;
}

.profile_list_item {
    margin-bottom: 1rem;
}

.profile_text {
    margin-top: 2.2rem;
}

.scroll_menu_desktop_links {
    font-size: 1.5rem;
    margin-top: 8px;
}

.section_title_decoration {
    height: 20px;
    margin-left: 1rem;
}
    #profile_title_decoration {
        background-image: url("img/separador_semblanza_800.png");
        width: 308px;
    }
    #solo_expo_title_decoration {
        background-image: url("img/separador_expo_ind_800.png");
        width: 352px;
    }
    #group_expo_title_decoration {
        background-image: url("img/separador_expo_col_800.png");
        width: 383px;
    }
    #gallery_title_decoration {
        background-image: url("img/separador_galeria_800.png");
        width: 622px;
    }
    #contact_title_decoration {
        background-image: url("img/separador_galeria_800.png");
        width: 590px;
    }

.year_h3 {
    margin-bottom: 0;
} 

#gallery_nav_box {
    width: 100%;
}

#gallery_section {
    flex-direction: column;
}

#gallery_title_section {
    width: 100%;
}

#home_main_img {
    background-image: url("img/pedro_ortiz_olivas_home_800_1280.jpg");
    height: 600px;
    width: 800px;
}

#profile_body {
    margin-left: 3.4rem;
    width: 478px;
}

#profile_portrait {
    background-image: url("img/pedro-ortiz-olivas-800.png");
    height: 338px;
    width: 220px;
}

#scroll_menu_desktop {
    align-items: flex-start;
    padding-left: 4.6%;
}

#scroll_menu_desktop > div {
    width: 80%;
}

#scroll_menu_desktop_button {
    box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
    display: flex;
    top: 0;
}

#up_scroll_button {
    background-color: #000;
    bottom: 20px;
}
    .upscroll_button_arrow {
        fill: #fff;
    }



}




/* ----------------------------------------------------------------------------- 300px - 799px ------------------------------------------------------------------------------------- */

@media screen and (min-width:300px) and (max-width:799px) {

/* ------------------------------------------------------------------------------- DESACTIVADOS--------------------------------------------------------------------------------------- */

.expo_year_box, .gallery_menu, .language_btn_800, .section_title_decoration, .year_h3, #group_expo_head_img, #home_main_img, #main_menu_desktop, #solo_expo_head_img {
    display: none;
}

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

main {
    width: 100%;
}

h1 {
    font-size: 2.2rem;
    left: 16px;
    top: 9px;
}

h2#main_subheader {
    font-size: 1.6rem;
    left: 16px;
    top: 30px;
}

header {
    background-image: linear-gradient(135deg, #000, #000 35%, #555);
    height: 90px;
    width: 100%;
}

section {
    margin: 7rem 0 0 0;
    width: 100%;    
}

.contact_box {
    margin: 1rem 0 25rem 0;
}

.contact_form_fieldset {
    margin: 0 5%;
    padding: 2.5rem 0 1.5rem 0;
    width: 90%;
}
    .contact_form_field {
        align-items: center;
        flex-direction: column;
        height: auto;
        margin: 0;
        padding: 0;
    }
    .contact_form_field > label {
        margin: 0;
        text-align: center;
        width: 100%;
    }
    .contact_form_field > input {
        font-size: 1.5rem;        
        margin: 1rem 0 1.5rem 0;
        padding: 0.5rem;
        text-align: center;
        width: 78%;
    }

.contact_form_submit_btn {
    float: none;
    margin: 3rem 5% 0 5%;
    width: 90%;
}

.contact_form_textarea {
    font-size: 1.6rem;
    height: 180px;
        max-height: 200px;
        min-height: 200px;
    margin: 3rem 8%;
    padding: 2%;
    width: 80%;
        max-width: 80%;
        min-width: 80%;
}

.contact_form_txt_area {
    margin: 2rem 5% 0 5%;
    width: 90%;        
}    

.expo_section_head_img {
    margin-top: 1rem;
}
    #solo_expo_head_img {
        height: 213px;
        width: 732px;
    }
    #group_expo_head_img {
        height: 184px;
        width: 732px;
    }

.expo_text {
    font-size: 1.5rem;
    margin-top: 2.3rem;
}

.expo_text_box {
    padding: 0.1rem 1.8rem;
}

.expo_year_selection {
    flex-direction: column;
    margin: 2.4rem auto 1.6rem auto;
    width: 100%;
}

.expo_year_selector_300_800 {
    background-color: rgba(153,0,0,0.5);
    border: 2px solid #990000;
    border-bottom: 4px solid #990000;
    border-radius: 3px;
    color: #fff;
    display: block;
    font-family: "Montserrat", sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    height: 46px;
    margin: 0 30% 1rem 30%;
    padding-left: 1.2rem;
    text-align: center;
    width: 40%;
}
    option {
        background-color: #fff;
        color: #990000;
        font-weight: 600;
        text-align: center !important;
        width: 100%;
    }

.expo_year_selector_300_800_label {
    color: rgba(153,0,0,0.5);
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
    width: 100%;
}

.gallery_btn > svg {
    height: 36px;
    width: 36px;
}
    .gallery_btn:active {
        -webkit-tap-highlight-color: transparent;
    }

.gallery_buttons_box {
    opacity: 0.5;
}

.gallery_container {
    background-size: contain;
    height: 450px;
    margin-top: 1rem;
    width: 100%
}

.language_btn_800 {
    background-size: contain;
    border-radius: 50%;
    cursor: pointer;
    height: 32px;
    width: 32px;
}
    .spanish_btn_800 {
        background-image: url("img/spain_flag_800.png");
    }
    .english_btn_800 {
        background-image: url("img/uk_flag_800.png");
    }

.main_h2 {
    font-size: 2.1rem;
    margin: 2rem 4% 0 4%;
    padding-bottom: 0.7rem;
    text-align: center;
    width: 92%;
}

.main_menu_desktop_flag {
    height: 22px;
    margin-top: 1px;
    width: 34px;
}

.profile_list {
    padding: 2.5rem 2rem 2.5rem 3.5rem;
}

.profile_list_item {
    margin-bottom: 1rem;
}

.profile_text {
    margin: 2.2rem 4% 0 4%;
    width: 92%;
}
    .profile_text_p, .profile_list {
        font-size: 1.5rem;
    }
    .profile_list {
        margin-top: 3rem;
    }

.scroll_menu_desktop_links {
    font-size: 1.5rem;
    margin-top: 0;
}

.scroll_menu_desktop_button_active {
    border: 2px solid rgb(204,153,0);
}

.scroll_menu_desktop_button_inactive {
    background-image: linear-gradient(135deg, rgb(153, 0, 0), rgb(204, 153, 0));
}

.scroll_menu_desktop_icon_segment {
    height: 4px;
    width: 26px;
}

.section_title_decoration {
    height: 20px;
    margin-left: 1rem;
}
    #profile_title_decoration {
        background-image: url("img/separador_semblanza_800.png");
        width: 308px;
    }
    #solo_expo_title_decoration {
        background-image: url("img/separador_expo_ind_800.png");
        width: 352px;
    }
    #group_expo_title_decoration {
        background-image: url("img/separador_expo_col_800.png");
        width: 383px;
    }
    #gallery_title_decoration {
        background-image: url("img/separador_galeria_800.png");
        width: 622px;
    }
    #contact_title_decoration {
        background-image: url("img/separador_galeria_800.png");
        width: 590px;
    }

.year_h3 {
    margin-bottom: 0;
}

#english_link_300 {
    display: block;
} 

#gallery_nav_box {
    width: 100%;
}

#gallery_section {
    flex-direction: column;
}

#gallery_title_section {
    width: 100%;
}

#home_main_img_800 {
    display: block;
}

#home_main_img_800 > img {
    height: auto;
    width: 100%;
}

#profile_body {
    margin: 0;
    width: 100%;
}

#profile_portrait {
    background-image: url("img/pedro-ortiz-olivas-800.png");
    height: 338px;
    width: 220px;
}

#profile_section {
    flex-direction: column;
    align-items: center;
}

#scroll_menu_desktop {
    background-image: linear-gradient(135deg, rgba(153,0,0,0.9), rgba(204,153,0,0.9));
    box-shadow: 0 7px 14px rgba(0,0,0,0.4);
    display: flex;
        flex-direction: column;
    height: 280px;
    padding: 0;
    position: fixed;
        left: auto;
        top: 90px;
    transition: right 0.3s ease;
    width: 180px;
    z-index: 10;
}
    .scroll_menu_desktop_on {
        right: 0;
    }
    .scroll_menu_desktop_off {
        right: -800px;
    }
    #scroll_menu_desktop > div {
        display: flex;
        flex-direction: column;
        padding: 2rem 3.5rem 0 0;
        width: 100%;
    }
    #scroll_menu_desktop > div > span {
        height: 38px;
        text-align: right;
        width: 100%;
    }

#scroll_menu_desktop_button {
    box-shadow: 0 4px 8px rgba(0,0,0,0.4);
    height: 48px;
    right: 16px;
    top: 22px;
    width: 48px;
}

#scroll_menu_desktop_icon {
    height: 24px;
    margin-top: 1.2rem;
    width: 26px;
}

#semblanza {
    border-bottom: 1px solid #990000;
}

#solo_expo_head_img_300, #group_expo_head_img_300 {
    display: block;
    height: auto;
    width: 100%;
}

#up_scroll_button {
    background-color: #000;
    bottom: 16px;
    right: 16px;
}
    .upscroll_button_arrow {
        fill: #fff;
    }



}



/* ----------------------------------------------------------------------------- 350px - 499px ------------------------------------------------------------------------------------- */

@media screen and (min-width:350px) and (max-width:499px) {

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

h1 {
    font-size: 2.4rem;
    left: 16px;
    top: 5px;
}

h2#main_subheader {
    font-size: 1.7rem;
    left: 16px;
    top: 28px;
}


}



/* ----------------------------------------------------------------------------- 500px - 599px ------------------------------------------------------------------------------------- */

@media screen and (min-width:500px) and (max-width:599px) {

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

h1 {
    font-size: 2.5rem;
    left: 16px;
    top: 3px;
}

h2#main_subheader {
    font-size: 1.8rem;
    left: 16px;
    top: 28px;
}


}



/* ----------------------------------------------------------------------------- 600px - 799px ------------------------------------------------------------------------------------- */

@media screen and (min-width:600px) and (max-width:799px) {

/* ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

h1 {
    font-size: 2.7rem;
    left: 16px;
    top: 0;
}

h2#main_subheader {
    font-size: 2rem;
    left: 16px;
    top: 27px;
}


}