#network_security h1,#network_security h2,#network_security h3,#network_security h4,#network_security h5,#network_security h6,#network_security ul,#network_security li,#network_security p{margin: 0;padding: 0;font-weight: normal;line-height: 1.5}
#network_security a{text-decoration: none;}
#network_security button{cursor: pointer;}
*{box-sizing: border-box;outline: none;font-family: "Titillium Web", Arial, sans-serif;-webkit-tap-highlight-color: transparent;}
html{font-size: 10px;}
html.zoom-x2{font-size: 11px!important;}
html.zoom-x4{font-size: 12px!important;}
body{margin: 0;}
#network_security ul{list-style: none;}
#network_security img{border:none;max-width: 100%;}
#network_security textarea{resize: none;}
#network_security .f_btn{ border: 2px solid #e2007e; width: 100%;max-width: 255px;display: inline-block;text-align: center;background-color: #e2007a;color: #fff;font-size: 20px;font-weight: 600;border-radius: 4px;padding: 12px 5px}
#network_security .f_btn:hover{background-color: #aa036c;border-color: #aa036c}
#network_security .f_btn.f_white_btn{color:#e2007a;background-color: #fff;}
#network_security .f_btn.f_white_btn:hover{background-color: #f6f6f6;border-color: #e2007e}
#network_security .f_16{font-size: 1.6rem}
#network_security .f_18{font-size: 1.8rem}
#network_security .f_20{font-size: 2rem}
#network_security .f_22{font-size: 2.2rem}
#network_security .f_24{font-size: 2.4rem}
#network_security .f_26{font-size: 2.6rem}
#network_security .f_30{font-size: 3.0rem}
#network_security .f_36{font-size: 3.6rem}
#network_security .f_42{font-size: 4.2rem}
#network_security .f_50{font-size: 5.0rem}
#network_security .f_60{font-size: 6.0rem}
#network_security .f_70{font-size: 7rem}
#network_security .f_100{font-size: 10rem}
#network_security .uppercase{text-transform: uppercase}
#network_security .italic{font-style: italic}
#network_security .bold{font-weight: bold;}
#network_security .semibold{font-weight: 600;}
#network_security h1 br{display: none;}
#network_security .light{font-weight: 300;}
#network_security .magenta{color: #e2007e}
#network_security .green{color: #74bf2e}
#network_security .blue{color: #35c4cb}
#network_security .f_btn.f_with_arrow_icon{display: flex;align-items: center;justify-content: center;cursor: pointer}
#network_security .f_btn.f_with_arrow_icon img{margin-left: 7px;width: auto}
#network_security .center{text-align: center;}

#network_security{max-width: 1920px; margin: 0 auto; padding-bottom: 50px;}
#network_security .page_container{max-width: 1400px; margin: 0 auto; position: relative;}

#network_security #top{background: url('../img/network_security/polkole.png') #dcf9f7; background-repeat: no-repeat; background-position: right 75px top;}
#network_security #top .page_container{display: flex;}
#network_security #top .single_box:first-of-type{width: 55%; display: flex; flex-flow: column; justify-content: center;}
#network_security #top .single_box:last-of-type{width: 45%;}
#network_security #top .list_box{margin-top: 30px; margin-bottom: 60px;}
#network_security #top .list_box p{position: relative; padding-left: 25px;}
#network_security #top .list_box p .dot_icon{position: absolute; left: 0; top: -1px; color: #2A64D8;}
#network_security .menu_container{padding-top: 20px; padding-bottom: 25px; box-shadow: 0px 0px 16px rgba(17, 17, 17, 0.16);}
#network_security .menu_container .page_container{display: flex; justify-content: space-between;}
#network_security .menu_container .page_container .single_box{padding-left: 65px; padding-right: 65px; border-right: 2px solid #efefef; text-decoration: none;}
#network_security .menu_container .page_container .single_box span{color: #000; display: block;}
#network_security .menu_container .page_container .single_box:hover{cursor: pointer;}
#network_security .menu_container .page_container .single_box:hover span{color: #2A64D8;}
#network_security .menu_container .page_container .single_box:last-of-type{border-right: none;}
#network_security .menu_container .page_container svg{margin-left: auto; margin-right: auto; display: block; margin-bottom: 10px; height: 30px; width: auto;}
#network_security #video_materials{margin-top: 100px;}
#network_security #video_materials .page_container{display: flex; align-items: center;}
#network_security #video_materials .page_container .single_box{width: 50%; position: relative;}
#network_security #video_materials .page_container .single_box:last-of-type{padding-left: 50px;}
#network_security .top_title{display: flex; align-items: center; color: #707173;}
#network_security .top_title.top_title_center{justify-content: center;}
#network_security .top_title.top_title_center svg{max-height: 26px;}
#network_security .top_title svg{margin-right: 10px;}
#network_security #video_materials .vmc_content:not(.vmc_content_active){display: none;}
#network_security #video_materials .video_content{margin-top: 25px;}
#network_security #video_materials .single_video_box{position: relative; cursor: pointer;}
#network_security #video_materials .single_video_box .video_box:after{content: ""; width: 100%; height: 50%; bottom: 0; left: 0; background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, .9) 100%); position: absolute; border-radius: 18px;}
#network_security #video_materials .single_video_box .video_box .play_icon svg{margin-right: -7px;}
#network_security #video_materials .single_video_box:hover .video_box .play_icon{background-color: rgba(42, 100, 216, 0.6); border: 2px solid #fff;}
#network_security #video_materials .single_video_box:hover .video_box .play_icon svg{fill: #2A64D8;}
#network_security #video_materials .single_video_box:hover .video_box .play_icon svg path{stroke: #fff;}
#network_security #video_materials .single_video_box .video_box{width: 100%; height: 385px; background-size: cover; box-shadow: 0px 0px 24px rgba(17, 17, 17, 0.24); border-radius: 16px; background-repeat: no-repeat; background-position: center; display: flex; align-items: center; justify-content: center;}
#network_security #video_materials .single_video_box .video_box .play_icon{width: 70px; height: 70px; border-radius: 50px; border: 3px solid #2A64D8; display: flex; align-items: center; justify-content: center; background-color: rgba(255, 255, 255, 0.8); z-index: 10;}
#network_security #video_materials .single_video_box .yt_iframe{width: 100%; height: 385px; background-size: cover; box-shadow: 0px 0px 24px rgba(17, 17, 17, 0.24); border-radius: 16px;}
#network_security #video_materials .video_footer_information{display: flex; justify-content: space-between; align-items: flex-end; width: 100%; padding-left: 15px; padding-right: 15px; position: absolute; bottom: 15px; left: 0;}
#network_security #video_materials .video_footer_information .inside_single_box:last-of-type{padding-left: 20px;}
#network_security #video_materials .video_footer_information .inside_single_box:last-of-type p{text-align: right;}
#network_security #video_materials .video_footer_information p{color: #fff;} 
#network_security #video_materials .owl-carousel .owl-stage-outer{padding-top: 30px; padding-bottom: 30px;} 
#network_security #video_materials .owl-carousel .owl-dots{display: flex; justify-content: space-evenly; align-items: center;} 
#network_security #video_materials .owl-carousel .owl-dots .owl-dot{width: 15%; height: 4px; border-radius: 150px; background-color: #A5A6A6;} 
#network_security #video_materials .owl-carousel .owl-dots .owl-dot:hover{background-color: #2A64D8;} 
#network_security #video_materials .owl-carousel .owl-dots .owl-dot.active{height: 10px; background-color: #2A64D8;} 
#network_security #video_materials .slide_arrow{width: 25px; height: 65px; background: rgba(112, 113, 115, 0.25); border-radius: 4px; display: flex; align-items: center; justify-content: center; position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; cursor: pointer;} 
#network_security #video_materials .slide_arrow.prev_slide{left: 60px} 
#network_security #video_materials .slide_arrow.next_slide{right: 60px} 
#network_security #video_materials .slide_arrow:hover{background: rgba(42, 100, 216, 0.25);} 
#network_security #principles{margin-top: 120px; position: relative;} 
#network_security #principles .left_semicircle_bg{position: absolute; transform: rotate(-90deg); top: 100px; left: -183px;}
#network_security #principles .page_container{ position: relative; z-index: 3;} 
#network_security #principles .principles_container{display: flex; justify-content: space-between; margin-top: 50px;} 
#network_security #principles .principles_container .single_box{width: calc(25% - 30px);} 
#network_security #principles .principles_container .single_box .inside_single_box{box-shadow: 0px 0px 12px rgba(17, 17, 17, 0.24); border-radius: 16px; height: calc(100% - 100px); background-color: #fff; position: relative; padding-bottom: 50px;} 
#network_security #principles .principles_container .single_box .inside_single_box .box_img{height: 160px; background-position: center; background-repeat: no-repeat; background-size: auto; border-top-left-radius: 16px; border-top-right-radius: 16px;} 
#network_security #principles .principles_container .single_box .inside_single_box .box_content{padding: 25px 10px;} 
#network_security #principles .principles_container .single_box .inside_single_box .box_content p{margin-top: 25px;} 
#network_security #principles .principles_container .single_box .step_numer{color: #D7D7D7; font-size: 90px; position: relative;} 
#network_security #principles .principles_container .single_box .step_numer::after{width: 180px; height: 1px; background-color: #707173; position: absolute; content: ''; display: block; top: 50%; right: -50%; transform: translate(-30%, -50%);}  
#network_security #principles .principles_container .single_box:last-of-type .step_numer::after{display: none;}  
#network_security #principles .principles_container .border_link_container{position: absolute; bottom: 35px; left: 20px;}  
#network_security #informations{margin-top: 120px; position: relative;}
#network_security #informations .right_semicircle_bg{position: absolute; transform: rotate(90deg); top: 50px; right: -183px;} 
#network_security #informations .informations_container{margin-top: 50px; display: flex; justify-content: space-between;}  
#network_security #informations .informations_container .single_box{width: calc(25% - 30px); padding: 30px 15px; box-shadow: 0px 0px 12px rgb(17 17 17 / 24%); border-radius: 16px; background-color: #fff;}  
#network_security #informations .informations_container .single_box p{margin-top: 25px;}  
#network_security #informations .bottom_informations_container{display: flex; margin-top: 65px;}  
#network_security #informations .bottom_informations_container .single_box{display: flex; flex-flow: column; justify-content: space-between; padding-right: 150px; position: relative;}  
#network_security #articles{margin-top: 120px;}  
#network_security #articles .articles_container{margin-top: 50px;}  
#network_security #articles .articles_container .single_article_box{border-radius: 16px; box-shadow: 0px 0px 12px rgba(17, 17, 17, 0.24); position: relative;}  
#network_security #articles .articles_container .single_article_box .border_link_container{position: absolute; bottom: 30px; left: 30px;}  
#network_security #articles .articles_container .single_article_box .img_box{height: 195px; border-top-left-radius: 16px; border-top-right-radius: 16px; background-position: center; background-repeat: no-repeat;}  
#network_security #articles .articles_container .single_article_box .content_box{padding: 25px 30px 60px 30px;}  
#network_security #articles .articles_container .single_article_box .content_box p{margin-top: 25px; margin-bottom: 25px;} 
#network_security #articles .articles_container.owl-carousel .owl-stage{display: flex; padding-top: 20px; padding-bottom: 20px;}
#network_security #articles .articles_container .single_article_box{height: 100%;}
#network_security #articles .articles_container.owl-carousel .owl-dots{display: none; justify-content: center; margin-top: 35px;}
#network_security #articles .articles_container.owl-carousel .owl-dot{width: 28px; height: 28px; border-radius: 50%; border: 2px solid #000; margin-left: 5px; margin-right: 5px;}
#network_security #articles .articles_container.owl-carousel .owl-dot.active{background-color: #e2007a; border-color: #e2007a;}
#network_security .border_link_container{display: flex; align-items: center;}
#network_security .border_link_container svg{margin-left: 10px; margin-top: -2px;}
#network_security .border_link{display:block; width: fit-content;}
#network_security .border_link:hover{color: #aa036c;}
#network_security .border_link.active_border_link{color: #aa036c;}
#network_security .border_link::after{display:block ; content: ''; border-bottom: solid 3px #aa036c; transform: scaleX(0); transition: transform 250ms ease-in-out; transform-origin: 100% 50%;}
#network_security .border_link:hover:after{transform: scaleX(1); transform-origin: 0% 50%;}
#network_security .border_link.active_border_link::after{transform: scaleX(1); transform-origin: 0% 50%;}

#network_security #faq{margin-top: 120px;}
#network_security #faq .faq_container{margin-top: 50px;}
#network_security #faq .sh135-accordion-head{padding-right: 80px;}
#network_security #faq .sh135-accordion-head .acc_head_trigger {position: absolute;right: 0;top: 0;bottom: 0;font-weight: 600;align-items: center;}
#network_security #faq .sh135-accordion-container { padding-top: 20px; padding-bottom: 20px; border-bottom: 1px solid #c7c7c7; cursor: pointer;}
#network_security #faq .sh135-accordion-container:last-of-type {border-bottom: 0;}
#network_security #faq .sh135-accordion-container .sh135-accordion-head{background-image: none; position: relative;}
#network_security #faq .sh135-accordion-head:hover .acc_head_trigger{color: #e2007e}
#network_security #faq .sh135-accordion-head:hover .acc_head_trigger .acc_arrow{border-color: #e2007e}
#network_security #faq .sh135-accordion-container.active .sh135-accordion-head .acc_head_trigger{color: #e2007e}
#network_security #faq .sh135-accordion-container .sh135-accordion-head .acc_head_trigger.down{ display: flex;}
#network_security #faq .sh135-accordion-container .sh135-accordion-head .acc_head_trigger.up{ display: none;}
#network_security #faq .sh135-accordion-container.active .sh135-accordion-head .acc_head_trigger.up{ display: flex;}
#network_security #faq .sh135-accordion-container.active .sh135-accordion-head .acc_head_trigger.down{ display: none;}
#network_security #faq .sh135-accordion-head .acc_head_trigger .acc_arrow {width: 7px;height: 7px;border-width: 2px 2px 0 0;border-color: #000;border-style: solid;display: inline-block;transform: rotate(135deg);margin-left: 10px;}
#network_security #faq .sh135-accordion-head:hover .acc_head_trigger .acc_arrow {border-color: #e2007e;}
#network_security #faq .sh135-accordion-container.active .sh135-accordion-head .acc_arrow {border-color: #e2007e;transform: rotate(-45deg);margin-left: 10px;margin-top: 7px;}
#network_security #faq .sh135-accordion-container .sh135-accordion-body{display: none;}
#network_security #faq .sh135-accordion-container.active .sh135-accordion-body{display: block; margin-top: 30px;}
#network_security #faq .sh135-accordion-container.active h3{font-weight: 600;}
#network_security .mobile_link{display: none;}

.contrast #network_security .mobile_link{display: none !important;}
.contrast #network_security .border_link{color: #ffe800 !important;}
.contrast #network_security a svg{fill: #ffe800 !important;}
.contrast #network_security .border_link::after{display:block ; content: ''; border-bottom: solid 3px #ffe800!important; transform: scaleX(0); transition: transform 250ms ease-in-out; transform-origin: 100% 50%;}

.contrast #network_security #articles .articles_container.owl-carousel .owl-dot{width: 28px; height: 28px; border-radius: 50%; border: 2px solid #ffe800!important; margin-left: 5px; margin-right: 5px;}
.contrast #network_security #articles .articles_container.owl-carousel .owl-dot.active{background-color: #ffe800!important; border-color: #ffe800!important;}
.contrast #network_security #informations .right_semicircle_bg{display: none;}
.contrast #network_security #principles .left_semicircle_bg{display: none;}
.contrast #network_security #articles .articles_container .single_article_box{border: 1px solid #fff;}
.contrast #network_security #articles .articles_container .single_article_box .content_box{border-radius: 18px;}
.contrast #network_security #articles .articles_container .single_article_box .img_box{background-color: #fff !important;}
.contrast #network_security #informations .informations_container{border-color: #fff;}
.contrast #network_security #principles .principles_container .single_box .inside_single_box{border: 1px solid #fff;}
.contrast #network_security #video_materials .single_video_box .video_box .play_icon{border-color: #ffe800 !important;;}
.contrast #network_security #video_materials .single_video_box .video_box .play_icon svg path{stroke: #ffe800 !important;;}
.contrast #network_security #video_materials .single_video_box:hover .video_box .play_icon svg path{fill: #ffe800 !important;;}
.contrast #network_security #video_materials .slide_arrow{border: 2px solid #ffe800 !important;}
.contrast #network_security #video_materials .owl-carousel .owl-dots .owl-dot{background-color: #ffe800 !important;}
.contrast #network_security .border_link_container svg path{fill: #ffe800;}
.contrast #network_security .menu_container svg{fill: transparent !important;}
.contrast #network_security .menu_container svg path{stroke: #ffe800 !important;}
.contrast #network_security .menu_container a:not(:first-of-type) svg path{fill: #ffe800 !important;}
.contrast #network_security #video_materials .video_footer_information{background-color: transparent !important;}
.contrast #network_security #video_materials .video_footer_information *{background-color: transparent !important;}
.contrast #network_security .border_link:hover{color: #ffe800 !important;}
.contrast #network_security .border_link.active_border_link{color: #ffe800 !important;}
.contrast #network_security .border_link::after{border: 3px solid #ffe800 !important;}
.contrast #network_security .border_link:hover:after{transform: scaleX(1); transform-origin: 0% 50%;}
.contrast #network_security .border_link.active_border_link::after{transform: scaleX(1); transform-origin: 0% 50%;}
.contrast #network_security .menu_container .page_container .single_box{padding-left: 60px; padding-right: 60px; margin-left: 5px; margin-right: 5px;}
.contrast #network_security #principles .principles_container .single_box .inside_single_box{height: calc(100% - 60px);}
.contrast #network_security #informations .informations_container .single_box{border: 1px solid #fff;}
.zoom-x4 .contrast #network_security #principles .principles_container .single_box .inside_single_box{height: 100%;}
.zoom-x2 .contrast #network_security #principles .principles_container .single_box .inside_single_box{height: 100%;}
.zoom-x2 #network_security #principles .principles_container .single_box,
.zoom-x4 #network_security #principles .principles_container .single_box{
    width: calc(50% - 15px);
    margin-bottom: 30px;
}
.zoom-x2 #network_security #principles .principles_container,
.zoom-x4 #network_security #principles .principles_container{flex-flow: wrap;}
.zoom-x2 #network_security #principles .principles_container .single_box .step_numer,
.zoom-x4 #network_security #principles .principles_container .single_box .step_numer{display: none;}
.zoom-x2 #network_security #principles .principles_container .single_box .inside_single_box,
.zoom-x4 #network_security #principles .principles_container .single_box .inside_single_box{height: 100%; padding-bottom: 80px;}
.zoom-x2 #network_security #informations .informations_container .single_box h4{min-height: 95px;}
.zoom-x4 #network_security #informations .informations_container .single_box h4{min-height: 115px;}
.zoom-x2 #network_security #principles .principles_container .border_link_container,
.zoom-x4 #network_security #principles .principles_container .border_link_container{left: 50%; transform: translateX(-50%);}

@media all and (max-width: 1430px){
    #network_security .page_container{padding-left: 15px; padding-right: 15px;}
    #network_security #principles .principles_container .single_box .step_numer::after{display: none;}
    #network_security #informations .bottom_informations_container .single_box{padding-right: 30px;}
}

@media all and (max-width: 1050px){
    #network_security .f_16{font-size: 1.6rem}
    #network_security .f_18{font-size: 1.6rem}
    #network_security .f_20{font-size: 1.8rem}
    #network_security .f_22{font-size: 2.0rem}
    #network_security .f_24{font-size: 2.2rem}
    #network_security .f_26{font-size: 2.4rem}
    #network_security .f_30{font-size: 2.6rem}
    #network_security .f_36{font-size: 3.2rem}
    #network_security .f_42{font-size: 3.8rem}
}

@media all and (max-width: 1350px){
    #network_security #articles .articles_container.owl-carousel .owl-dots{display: flex;}
}

@media all and (max-width: 1230px) {
    #network_security .menu_container .page_container .single_box{padding-left: 30px; padding-right: 30px;}
    #network_security #video_materials .page_container .single_box:last-of-type{padding-left: 20px;}
    #network_security #principles .principles_container{flex-flow: wrap;}
    #network_security #principles .principles_container .single_box{width: calc(50% - 15px); margin-bottom: 30px;}
    #network_security #principles .principles_container .single_box br{display: none;}
    #network_security #principles .principles_container .single_box .inside_single_box{height: 100%;}
    #network_security #principles .principles_container .single_box .step_numer{display: none;}
    #network_security #principles .principles_container .border_link_container{left: 50%; transform: translateX(-50%); bottom: 20px; width: max-content;}
    #network_security #informations .informations_container{flex-flow: wrap;}
    #network_security #informations .informations_container .single_box{width: calc(50% - 15px); margin-bottom: 30px;}
    #network_security #informations .informations_container .single_box p{margin-bottom: 20px;}
    #network_security .border_link_container svg{width: 25px;}

    .zoom-x2 #network_security #informations .informations_container .single_box h4{min-height: unset;}
    .zoom-x4 #network_security #informations .informations_container .single_box h4{min-height: unset;}
    .contrast #network_security .menu_container .page_container .single_box{padding-left: 30px; padding-right: 30px;} 
    .contrast #network_security #principles .principles_container .single_box{height: fit-content}
}

@media all and (max-width: 991px) {
    #network_security #top{background-image: none;}
    #network_security #top .page_container{flex-flow: column-reverse;}
    #network_security #top .single_box:first-of-type{width: fit-content; margin-left: auto; margin-right: auto; margin-bottom: 30px;}
    #network_security #top .single_box:first-of-type h1{text-align: center; line-height: 1;}
    #network_security #top .single_box:first-of-type .f_btn{margin-left: auto; margin-right: auto; display: block;}
    #network_security #top .single_box:last-of-type{width: 100%;}
    #network_security #top .single_box:last-of-type img{max-width: 80%; display: block; margin-left: auto; margin-right: auto; margin-top: 30px;}

    #network_security .menu_container .page_container{flex-flow: column;}
    #network_security .menu_container .page_container .single_box{padding-left: 0; padding-right: 0; margin-bottom: 10px; padding-bottom: 10px; border-bottom: 2px solid #efefef; border-right: 0;}
    #network_security .menu_container .page_container .single_box:last-of-type{padding-bottom: 0; margin-bottom: 0; border-bottom: none;}
    #network_security #informations .bottom_informations_container{flex-flow: column;}
    #network_security #informations .bottom_informations_container .single_box{padding-right: 0; display: flex; flex-flow: column; align-content: center;}
    #network_security #informations .bottom_informations_container .single_box *{text-align: center;}
    #network_security #informations .bottom_informations_container .single_box p{margin-top: 20px; margin-bottom: 20px;}
    #network_security #informations .bottom_informations_container .single_box .f_btn{display: block; margin-left: auto; margin-right: auto;}
    #network_security #informations .bottom_informations_container img{max-width: 75%; display: block; margin-left: auto; margin-right: auto;}
    #network_security #principles .left_semicircle_bg{display: none;}
    #network_security #informations .right_semicircle_bg{display: none;}
    #network_security #principles .right_semicircle_bg{display: none;}
    #network_security #informations .left_semicircle_bg{display: none;}
    #network_security .mobile_link{display: block !important; margin-left: auto !important; margin-right: auto !important;}
    .contrast #network_security .mobile_link{display: block !important; margin-left: auto !important; margin-right: auto !important;}
    #network_security .mobile_link:first-of-type{margin-top: 40px;}
    #network_security .mobile_link:last-of-type{margin-top: 40px;}
    #network_security .desktop_link{display: none !important;}
    #network_security #top .list_box{margin-bottom: 30px;}
    #network_security #video_materials{margin-top: 40px;}
    #network_security #principles{margin-top: 40px;}
    #network_security #informations{margin-top: 20px;}
    #network_security #informations .bottom_informations_container{margin-top: 40px;}
    #network_security #articles{margin-top: 40px;}
    #network_security #faq{margin-top: 40px;}
    #network_security #principles .principles_container{margin-top: 30px;}
    #network_security #informations .informations_container{margin-top: 30px;}
    #network_security #articles .articles_container{margin-top: 10px;}
    #network_security #faq .faq_container{margin-top: 10px;}
    #network_security #articles .articles_container.owl-carousel .owl-dots{margin-top: 10px;}
}

@media all and (max-width: 850px) {
    #network_security #video_materials .page_container{flex-flow: column-reverse;}
    #network_security #video_materials .page_container .single_box:last-of-type{width: 100%; padding-left: 0; display: flex; align-items: center; flex-flow: column;}
    #network_security #video_materials .page_container .single_box:first-of-type{width: 100%; margin-top: 10px;}
    #network_security #video_materials .page_container .vmc_content *{text-align: center;}
}

@media all and (max-width: 750px){
    #network_security .menu_container{display: none;}
}

@media all and (max-width: 630px){
    #network_security #principles .principles_container .single_box{width: 100% !important; margin-bottom: 20px !important;}
    #network_security #principles .principles_container .single_box .inside_single_box{padding-bottom: 20px !important;}
    /* #network_security #principles .principles_container .single_box:last-of-type{margin-bottom: 0;} */
    #network_security #principles .principles_container .border_link_container{position: static !important; justify-content: center !important; transform: none !important; width: unset !important;}
    #network_security #informations .informations_container .single_box{width: 100%; margin-bottom: 15px;}
    #network_security #informations .informations_container .single_box:last-of-type{margin-bottom: 0;}
    #network_security #informations .informations_container .single_box p{margin-bottom: 0; margin-top: 15px;}
    #network_security #informations .informations_container .single_box .semibold br{display: none;}
    #network_security #informations .bottom_informations_container img{max-width: 100%;}
}

@media all and (max-width: 600px){
    #network_security .f_16{font-size: 1.6rem}
    #network_security .f_18{font-size: 1.6rem}
    #network_security .f_20{font-size: 1.6rem}
    #network_security .f_22{font-size: 1.8rem}
    #network_security .f_24{font-size: 2.0rem}
    #network_security .f_26{font-size: 2.2rem}
    #network_security .f_30{font-size: 2.4rem}
    #network_security .f_36{font-size: 2.8rem}
    #network_security .f_42{font-size: 3.6rem}
}
.contrast #network_security .f_btn{ border: 2px solid #ffe800; width: 100%;max-width: 255px;display: inline-block;text-align: center;background-color: #ffe800 !important;color: #000 !important;font-size: 20px;font-weight: 600;border-radius: 4px;padding: 12px 5px}
.contrast #network_security .f_btn:hover{background-color: #ffe800 !important;border-color: #ffe800 !important;}
.contrast #network_security #top {background: none;}