*{
    font-family: 'Lato', Arial, sans-serif;
    margin: 0; padding: 0; border-width: 0; outline: 0;
    border-style: solid;
}
body{
    color: #333;
}
a{
    text-decoration: none;
    border: none;
}
li{
    list-style-type: none;
}
input::placeholder{
    color: #fff;
}
.textarea::placeholder{
    color: #fff;
}
hr{
    height:1px;
    border-width:0;
    color:#ccc;
    background-color:#ccc;
    margin: 15px 0 10px 0;
}
.a_button{
    display: inline-table;
    padding: 15px 30px;
    background-color: #006666;
    color: #00ffff;
    text-align: center;
    border-radius: 4px;
}
.div_sticky_nav.scroled{
    height: inherit;
    padding-top: 0;
    -webkit-transition: ease-in 0.5s;
    transition: ease-in 0.5s;
}
.div_sticky_nav{
    width: 100%;
    height: 70px;
    padding-top: 10px;
    background-color: #006666;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
}
.inner_div_sticky_nav{
    max-width: 1182px;
    margin: 0 auto;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
}
.child_div_sticky_nav{
    -webkit-flex: 0 0 auto;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
}
.left_div_sticky_nav{
    position: relative;
}
.cover.show{
    left: 0;
}
.cover{
    position: fixed;
    background-color: rgba(0, 0, 0, 0.4);
    width: 100%;
    height: 100vh;
    top: 0;
    left: -100%;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    z-index: 3;
}
.nav_mobile.show{
    left: 20%;
}
.nav_mobile{
    position: fixed;
    width: 60%;
    top: 35%;
    left: -100%;
    text-align: center;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    z-index: 3;
}
.nav_mobile a, .div_search_nav_mobile{
    display: block;
    width: 100%;
    height: 30px;
    padding: 20px 0 7px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    background: linear-gradient(#007777, #005555);
    font-family: Trajan Pro;
    text-decoration: none;
    color: #fff;
}
.div_search_nav_mobile{
    display: flex;
    -ms-flex-wrap: nowrap;
    -webkit-flex-wrap: nowrap;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-evenly;
    padding: 14px 0;
}
.div_search_nav_mobile input{
    width: 66%;
    padding: 5px 10px;
    border-radius: 4px;
}
.div_search_nav_mobile img{
    width: 24px;
    height: 24px;
}
.div_logo_desktop, .nav_desktop, .div_search_nav_desktop{
    display: none;
}
.img_nav_button{
    width: 26px;
    height: auto;
    padding: 12px;
}
.img_login{
    width: 26px;
    height: auto;
    padding: 12px;
}
.img_search1{
    display: none;
}
.div_logo_mobile{
    text-align: center;
}
.div_logo_mobile a{
    display: inline-block;
    width: 48px;
    height: 43px;
    padding-top: 5px;
}
.img_logo_mobile{
    width: 40px;
}
.p_site_description{
    font-size: 15px;
    background: -webkit-linear-gradient(#FFFFFF, #00FFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* section facade */
.section_facade{
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.facade_index{
    background-image: url("https://tadj-mahalat.com/designart/uploads/learnfolders-the-facade.jpg");  
}
.facade_be_responsible{
    background-image: url("https://tadj-mahalat.com/designart/uploads/categories/learnfolders-applications-1920px.jpg");  
}
.facade_challenges{
    background-image: url("https://tadj-mahalat.com/designart/uploads/categories/learnfolders-challenges-1920px.jpg");  
}
.facade_confidence{
    background-image: url("https://tadj-mahalat.com/designart/uploads/categories/learnfolders-confidence-1920px.jpg");  
}
.div_svg1{
    padding-top: 80px;
}
.div_svg1 svg{
    display: block;
    position: relative;
    top: -3px;
    left: 50%;
    width: 100%;
    height: 74px;
    -webkit-transform: translateX(-50%) rotateY(180deg);
    -ms-transform: translateX(-50%) rotateY(180deg);
    transform: translateX(-50%) rotateY(180deg);
    fill: #006666;
}
.div_container_facade, .div_container_heading{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding-top: 150px;
}
.div_container_heading{
    padding-top: 190px;
}
.div_heading h1{
    color: #00FFFF;
    font-size: 2.4em;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-shadow: 1px 1px 1px #007777;
    line-height: 1.3em;
    text-align: center;
}
.div_call_to_action{
    margin-top: 50px;
    text-align: center;
}
.a_call_to_action{
    padding: 12px 30px;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1.2px;
    color: #00FFFF;
    background-color: #003333;
    border: 1px solid #00ffff;
    border-radius: 5px 5px 5px 5px;
}
.div_svg2{
    padding-top: 200px;
}
.div_svg2 svg{
    display: block;
    position: relative;
    left: 50%;
    width: 100%;
    height: 47px;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    fill: #006666;
}
.img_to_top{
    display: none;
    position: fixed;
    right: 4%;
    bottom: 2%;
    z-index: 5;
    width: 26px;
    height: 26px;
    padding: 12px;
    cursor: pointer;
}

/* section categories */
.div_svg3 svg{
    display: block;
    position: relative;
    top: -1px;
    left: 50%;
    width: 100%;
    height: 74px;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    fill: #006666;
}
.section_categories h2, .section_last_articles h2{
    position: relative;
    font-size: 36px;
    font-weight: 600;
    color: #006666;
    text-shadow: 1px 1px 1px #00FFFF;
    margin: -33px 0 20px 0;
    text-align: center;
}
.section_categories ul li{
    padding: 5px;
}
.div_general{
    max-width: 960px;
    margin: 0 auto;
    padding: 10px;
}
.h2_general{
    font-size: 27px;
    text-align: center;
    margin-bottom: 20px;
}
.div_general h2{
    margin-bottom: 10px;
}
.div_general p{
    font-size: 18px;
    line-height: 30px;
    margin-bottom: 20px;
}
.div_general strong{
    display: inline-block;
    margin: 5px 0;
}
.div_general p a{
    color: #006666;
}
.a_img{  
    display: block;
    padding-bottom: 60%;
    position: relative;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    border-radius: 10px;
}
.a_be_responsible{
    background-image: url(https://tadj-mahalat.com/designart/uploads/categories/learnfolders-applications-600px.jpg);
}
.a_challenges{
    background-image: url(https://tadj-mahalat.com/designart/uploads/categories/learnfolders-challenges-600px.jpg);    
}
.a_confidence{
    background-image: url(https://tadj-mahalat.com/designart/uploads/categories/learnfolders-confidence-600px.jpg);
}
.div_absolute_categories{
    width: 100%;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 0 0 15px 15px;
    background-image: -owg-linear-gradient(to bottom,transparent,rgba(0,0,0,0.9) 100%);
    background-image: -webkit-linear-gradient(to bottom,transparent,rgba(0,0,0,0.9) 100%);
    background-image: -moz-linear-gradient(to bottom,transparent,rgba(0,0,0,0.9) 100%);
    background-image: -o-linear-gradient(to bottom,transparent,rgba(0,0,0,0.9) 100%);
    background-image: linear-gradient(to bottom,transparent,rgba(0,0,0,0.9) 100%);
    border-radius: 0 0 10px 10px;
}
.div_absolute_categories h4{
    color: #fff;
}
.div_absolute_categories p{
    color: rgba(255, 255, 255, 0.8);
}
.div_separator{
    height: 60px;
}

/* section proverb */
.div_proverb{
    text-align: center;
    padding: 70px 20px;
    margin: 70px 30px;
    border-radius: 10px; 
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.div_proverb p{
    color: #00ffff;
    font-size: 29px;
    font-weight: 500;
    line-height: 1.8em;
    letter-spacing: 0.7px;
    text-shadow: 1px 1px 1px #005555;
}
.div_proverb1{
    background-image: url(https://tadj-mahalat.com/designart/uploads/proverbes/learnfolders-nature.jpg);
}
.div_proverb2{
    background-image: url(https://tadj-mahalat.com/designart/uploads/proverbes/learnfolders-mountain.jpg);
}
.div_proverb3{
    background-image: url(https://tadj-mahalat.com/designart/uploads/proverbes/learnfolders-drop.jpg);
}

/* section last articles */
.section_last_articles ul li{
    margin: 0 5px 150px 5px;
}
.a_img h4{
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #00f2f2;
    color: #333;
    font-size: 15px;
    box-sizing: border-box;
    padding: 5px 15px;
    border-radius: 0 10px 0 10px;
}
.li_last_articles_a{
    display: block;
    padding: 15px 0;
    color: #006666;
    text-align: center;
}
.img_last_article{
    position: absolute;
    left: 0;
    bottom: 0;
}
.a_more{
    font-size: 14px;
    font-weight: 700;
}
.div_author{
    margin: 15px 0;
    font-size: 13px;
}
.div_author a{
    display: inline-block;
}
.div_author img{
    width: 30px;
    height: auto;
    margin-right: 10px;
}
.div_author div{
    display: inline-block;
}
.div_author div span{
    color: #999;
}
.div_author div a{
    color: #006666;
    font-weight: 700;
}
.div_author div time{
    display: block;
    color: #777;
}


/* section_counters */
.section_counters div{
    margin-bottom: 40px;
    text-align: center;
    color: #006666;
}
.section_counters div .p1{
    font-size: 69px;
    font-weight: 600;
}
.section_counters div .p2{
    font-size: 19px;
}

/* section newsletter */
.div_newsletter{
    max-width: 766px;
    margin-bottom: 70px;
    padding: 10px;
}
.div_newsletter img{
    width: 100%;
}
.div_newsletter p{
    color: #006666;
    font-size: 27px;
    font-weight: 600;
    letter-spacing: 0.7px;
    text-shadow: 1px 1px 1px #00FFFF;
    padding: 20px 0;
}
label.small{
    color: #006666;
    font-size: 13px;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}
label span.red{
    color: #f00;
}
label{
    cursor: pointer;
    color: #888888;
    display: block;
    -webkit-transform: translateY(30px);
    transform: translateY(30px);
    -webkit-transition: .2s linear;
    transition: .2s linear;
}
form input.green{
    border-bottom: 1px solid #006666;
}
form input.alert{
    border-bottom: 1px solid #f00;
}
form input{
    color: #000;
    font-size: 16px;
    width: 100%;
    display: block;
    margin: 0 0 40px 0;
    padding: 10px 0;
    border-width: 0;
    border-bottom: 1px solid #777771;
    -webkit-transition: .2s ease;
    transition: .2s ease;
}
.placeholder_class::-webkit-input-placeholder{
    color: #ddd;
}
form textarea.green{
    border-bottom: 1px solid #006666;
}
form textarea.alert{
    border-bottom: 1px solid #f00;
}
form textarea{
    color: #000;
    font-size: 16px;
    width: 100%;
    display: block;
    margin: 0 0 60px 0;
    padding: 10px 0;
    border-width: 0;
    border-bottom: 1px solid #777771;
    -webkit-transition: .2s ease;
    transition: .2s ease;
}
.div_svg4{
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}
.div_svg4 svg{
    display: block;
    position: relative;
    top: -2px;
    left: 50%;
    width: 100%;
    height: 70px;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    fill: #006666;
}

/* category */
.span_description_category{
    display: block;
    margin: 40px 0;
    color: #999;
    font-size: 16px;
}
.li_articles_category{
    padding: 10px 5px;
}
.li_articles_category_a_img{
    display: block;
}
.li_articles_category_img{
    display: block;
    margin: 0 auto;
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: 10px;
}
.div_footer_li{
    display: flex;
    -ms-flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 5px;
}

/* all articles */
.li_all_articles_span{
    display: block;
    margin: 10px 0;
    font-size: 13px;
    color: #777;
}
.img_end_of_internet{
    display: block;
    width: 100%;
    max-width: 720px;
    margin: 30px auto 50px auto;
    border-radius: 100px 100px 25px 25px;
}

/* one article */
.div_general ol{
    margin-bottom: 20px;
}
.li_nav_article{
    display: inline-block;
    margin-right: 5px;
    font-size: 13px;
}
.li_nav_article a{
    color: #006666;
}
.last_a_nav_article{
    color: #999;
}
.div_img_article{
    position: relative;
    margin: 30px auto;
    max-width: 480px;
}
.img_article{
    width: 100%;
    border-radius: 30px 30px 0 0;
}
.div_img_article svg{
    display: block;
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 100%;
    height: 47px;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    fill: #fff;
}
.div_written_by{
    margin: 60px auto;
    text-align: center;
}
.div_written_by p{
    margin-bottom: 5px;
}
.div_written_by span{
    font-size: 14px;
    color: #777;
}
.span_previus_next{
    display: block;
    color: #888;
    font-size: 14px;
}
.strong_previus_next{
    color: #006666;
}
.span_fleche{
    display: inline;
    color: #006666;
    font-size: 48px;
    font-weight: bold;
}
.img_previus{
    width: 53px;
    margin-right: 10px;
    border-radius: 3px;
}
.img_next{
    width: 53px;
    margin: 0 10px 0 7px;
    border-radius: 3px;  
}
.next2{
    display: none;
}
.div_title_pn{
    display: inline-block;
}
.div_previus_article, .div_next_article{
    display: block;
    margin-bottom: 20px;
}
.div_leave_comment{
    margin: 60px auto;
}
.div_leave_comment_span{
    display: inline-block;
    margin-bottom: 40px;
}
.span_comment{
    display: block;
    margin: 10px 0 10px 10px;
    font-size: 15px;
}
.strong_comment{
    color: #006666;
}

/* page not found */
.img_any_page{
    display: block;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    border-radius: 10px;
}

/* page about us */
.div1_any_page{
    margin-top: 50px;
    text-align: center;
}
.div2_any_page{
    margin: 50px 20px;
}
.img_mail_phone_adress{
    display: inline-block;
    width: 24px;
    height: 24px;
    margin: 0 10px -5px 0;
}

/* page contact us */
.div_gdpr{
    margin-bottom: 20px;
}
.div_gdpr p{
    margin: 0;
    font-size: 18px;
}
.div_gdpr span{
    color: red;
}
.div_gdpr input{
    display: inline;
    width: inherit;
    margin: 0;
    border: inherit;
}
.div_gdpr label{
    display: inline;
    color: #777;
}
.div_gdpr a{
    color: #006666;
}
.img_loader{
    display: none;
    margin: 20px 0;
}.ul_loading{
    display: flex;
}
.li_loading{
    list-style: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    animation: animate 1.6s ease-in-out infinite;
}
.li_loading{
    background: #006666;
    box-shadow: 0 0 30px #006666;   
}
.div_error{
    margin-top: 10px;
    color: #ff5500;
}
@keyframes animate{
    0%, 40%, 100%{
        transform: scale(0.3);
    }
    20%{
        transform: scale(0.8);
    }
}
.li_loading:nth-child(1){
    animation-delay: -1.4s;
}
.li_loading:nth-child(2){
    animation-delay: -1.2s;
}
.li_loading:nth-child(3){
    animation-delay: -1s;
}
.li_loading:nth-child(4){
    animation-delay: -0.8s;
}
.li_loading:nth-child(5){
    animation-delay: -0.6s;
}
.li_loading:nth-child(6){
    animation-delay: -0.4s;
}
.li_loading:nth-child(7){
    animation-delay: -0.2s;
}

/* page login */
.div_login_register{
    max-width: 420px;
    margin: 20px auto;
}
.div_switch{
    display: inline-block;
    box-sizing: border-box;
    width: 50%;
    margin-bottom: 50px;
    padding: 14px 0;
    background-color: #eee;
    color: #999;
    font-size: 18px;
    letter-spacing: 1.3px;
    text-align: center;
    -webkit-transition: .3s ease;
    transition: .3s ease;
    cursor: pointer;
}
.div_switch_login.green, .div_switch_register.green{
    background-color: #006666;
    color: #00ffff;
}
.div_switch_login{
    border-radius: 10px 0 0 0;
}
.div_switch_register{
    border-radius: 0 10px 0 0;
}
.a_forget_password{
    display: none;
}
.span_forget_password{
    display: inline-block;
    margin-bottom: 30px;
    color: #006666;
    cursor: pointer;
}
.div_register{
    display: none;
}
.div_logout{
    margin: 20px auto;
    text-align: center;
}
.div_bye{
    background-image: url(https://tadj-mahalat.com/designart/uploads/learnfolders-hello.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 66vw;    
    -webkit-transition: ease-in 1s;
    transition: ease-in 1s;
}

/* page not found */
.p_not_found{
    margin: 30px 0;
    text-align: center;
}
.div_search_not_found{
    max-width: 720px;
    margin: 30px auto;
    padding: 20px;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}
#input_search_not_found{
    width: 95%;
    margin-bottom: 20px;
    padding: 10px 2%;
    font-size: 17px;
    border-radius: 4px;
}



/* footer */
footer{
    background-color: #006666;
    padding: 20px 10px;
    text-align: center;
    color: #00ffff;
}
aside{
    padding: 30px 0;
}
.logo_footer{
    width: 320px;
}
footer aside ul li a{
    display: block;
    padding: 14.5px;
    color: #00ffff;
}
.li_social_media a{
    display: inline-block;
    width: 26px;
    height: 26px;
    padding: 12px;
    margin: 1px;
}
.div_confirm{
    margin: 70px auto;
    text-align: center;
    color: #006666;
}
.div_accept{
    position: fixed;
    z-index: 1000;
    left: 0;
    bottom: 0;
    width: 100%;
}
.div_svg_accept svg{
    display: block;
    position: relative;
    left: 50%;
    width: 100%;
    height: 25px;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    fill: #003333;
}
.div_accept_content{
    background-color: #003333;
    color: #fff;
    letter-spacing: 0.3px;
    margin-top: -1px;
    padding: 10px;
}
.div_accept_content a{
    color: #00ffff;
}
.ok_accept{
    display: inline-table;
    padding: 5px 15px;
    background-color: #005555;
    color: #00ffff;
    font-size: 1.1rem;
    text-align: center;
    border-radius: 4px;
    margin: 10px 5px;
    cursor: pointer;
}

/* chat */
.button_chat{
    position: fixed; left: 4%; bottom: 1%; padding: 12px; width: 36px; height: 36px; z-index: 5; cursor: pointer;
}
.button_send_chat{
    float: right;
    width: 26px;
    padding: 12px;
}
.svg_msg{
    width: 22px;
    margin-right: 5px;
    margin-bottom: -3px;
}


@media only screen and (max-width: 359px){
   .p_site_description{ 
        font-size: calc(7px + 1vw);
   }
   .div_svg2{
        padding-top: 250px;
   }
}

@media screen and (min-width: 630px){
    .nav_mobile{
        top: 25%;
    }
    .div_container_facade{
        padding-top: 180px;
    }
    .section_categories ul, .section_last_articles ul, .ul_category{
        display: flex;
        -ms-flex-wrap: wrap;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
        justify-content: center;
    }
    .section_categories ul li{
        box-sizing: border-box;
        width: 50%;
    }
    .section_last_articles ul li{
        width: calc(50% - 10px);
    }
    .section_counters .div_general, footer div{
        display: flex;
        -ms-flex-wrap: nowrap;
        -webkit-flex-wrap: nowrap;
        flex-wrap: nowrap;
        justify-content: space-around;
    }
    .h2_general{
        font-size: 35px;
    }
    .section_counters div{
        margin-bottom: 0;
    }
    .section_counters div .p2{
        margin-top: 15px;
    }
    .div_newsletter{
        margin: 0 auto 70px auto;
    }
    .div_newsletter img{
        display: inline-block;
        width: 55%;
    }
    .div_newsletter form{
        display: inline-block;
        width: 43%;
    }
    .form_category{
        display: block !important;
        width: 100% !important;
    }
    .li_articles_category{
        box-sizing: border-box;
        width: 50%;
    }
    .div_next_previus_article{
        display: flex;
        justify-content: space-between;
    }
    .next1{
        display: none;
    }
    .next2{
        display: inline;
    }
    hr{
        width: 70%;
    }
    .logo_footer{
        width: 180px;
    }
    .div_accept, .div_svg_accept, .div_accept_content{
        display: block;
    }
    .div_accept_content{
        margin-top: -2px;
    }
}

@media screen and (min-width: 1025px){
    ul, .section_proverbs, .section_counters, footer div{
        max-width: 1440px;
        margin: 0 auto;
    }
    .div_logo_mobile{
        display: none;
    }
    .div_sticky_nav{
        height: 90px;
    }
    .div_svg1{
        padding-top: 100px;
    }
    .img_nav_button{
        display: none;
    }
    .img_logo_desktop{
        width: 280px;
    }
    .nav_desktop ul li{
        display: inline-block;
        list-style-type: none;
        padding: 20px;
    }
    .nav_desktop ul li a{
        color: #fff;
        font-family: Trajan Pro;
        font-weight: 700;
        padding: 15px 0;   
        position: relative;
    }
    .nav_desktop ul li a::after{
      position: absolute;
      content: "";
      width: 100%;
      height: 2px;
      bottom: 0;
      left: 0;
      background: #00ffff;
      -webkit-transition: transform 0.5s;
      transition: transform 0.5s;
      transform: scaleX(0);
    }
    .nav_desktop ul li a:hover{
        color: #00ffff;
    }
    .nav_desktop ul li a:hover::after{
      transform: scaleX(1);
    }
    .div_logo_desktop, .nav_desktop{
        display: inherit;
    }
    .div_logo_desktop a{
        display: inline-block;
        height: 48px;
    }
    .img_search1{
        display: inline-block;
        width: 26px;
        height: auto;
        padding: 12px;
        cursor: pointer;
    }
    .left_div_sticky_nav{
        margin-left: 20px;
    }
    .right_div_sticky_nav{
        position: relative;
        margin-right: 8px;
    }
    .div_search_nav_desktop.show{
        display: flex;
    }
    .div_search_nav_desktop{
        -ms-flex-wrap: nowrap;
        -webkit-flex-wrap: nowrap;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-evenly;
        position: absolute;
        background-color: rgba(0, 0, 0, 0.4);
        top: 50px;
        right: 40px;
        width: 260px;
        padding: 12px 10px 12px 20px;
        border-radius: 4px;
    }
    .div_search_nav_desktop input{
        width: 200px;
        padding: 5px 10px;
        font-size: 17px;
        border-radius: 4px;
    }
    .div_search_nav_desktop img{
        width: 26px;
        height: 26px;
        padding: 11px;
        cursor: pointer;
    }
    .p_site_description{
        font-size: 19px;
        margin-top: 10px;       
    }
    .section_categories ul li{
        width: 33.33%;
    }
    .section_last_articles ul li{
        width: calc(33.33% - 10px);
    }
    .h2_general{
        font-size: 46px;
    }
    .div_heading h1{
        font-size: 4em;
    }
    .li_nav_article{
        font-size: 14px;
    }
    .div_bye{ 
        height: 630px;    
    }
    .logo_footer{
        width: 320px;
    }
    .div_accept, .div_svg_accept, .div_accept_content{
        max-width: inherit;
        margin: inherit;
    }
    .div_accept_content{
        margin-top: -2px;
    }
    /* chat */
    .button_chat{
        width: 46px;
        height: 46px;
    }
}