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(min-width:1400px){#headertitle{padding-left:0}}@media (min-width:1350px){#headertitle{height:80vh;padding-left:5rem}#about{padding-top:10%}}@media (min-width:1301px) and (max-width:1400px){.portfolio-item-last,.portfolio-item-last img{height:80vh!important}}@media (min-width:960px) and (max-width:1300px){.projects_row{height:105vh!important}#headertitle{width:80%;margin-top:2.5rem!important}#headertitle>div:first-child{height:80vh!important}.portfolio-item,.portfolio-item-last,.portfolio-item-last img,.portfolio-item img{height:95vh!important}#about{padding-top:10rem;min-height:auto}.et_pb_button{font-size:18px!important}.single-project-header-section{min-height:100vh}}@media (max-width:980px){#main-header,#mobile_menu{background-color:white!important}#mobile_menu{border-color:#d50032}#mobile_menu a{color:#415a68!important}.mobile_menu_bar:before{color:#415a68!important}#projects-submenu .mobile_menu_bar{background-color:white;padding:0px 1px}}.portfolio-image 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#main-header,.et_non_fixed_nav.et_transparent_nav #top-header,.et_fixed_nav #main-header,.et_fixed_nav #top-header{position:fixed}}@media (min-width:980px){.logo_container>a>img{opacity:0;transition:all 0.1s ease-in-out!important}.logo_container>a{background-image:url('https://www.dbdgroup.cz/wp-content/uploads/2023/08/dbd_logo_horizontal_tr_white.png');background-repeat:no-repeat;background-size:contain;position:absolute;height:4rem;top:0.5rem}.page-id-9 .logo_container{opacity:0}.page-id-9 .et-fixed-header .logo_container{opacity:1}.et-fixed-header .logo_container>a{position:relative;height:auto;top:0;background-image:none}.et-fixed-header .logo_container>a>img{opacity:1;transition:all 0.9s ease-in-out!important}}.et_mobile_menu{overflow:scroll!important;max-height:83vh}@media (max-width:400px) and (max-height:700px){#headertitle{margin-top:4rem!important}.single-project-header-section h1{font-size:30px!important;line-height:1.5em}}@media (max-width:365px){#headertitle{margin-top:-3rem!important}#headertitle>div:first-child{padding-left:0;padding-right:0}#headerbackground,#headersection{height:150vh}#projects h3,#currentprojects h2,#oldprojects h2{font-size:24px}}