#homepage #homepage-header .top-bar{height:70px;background-color:#265f7d;display:none}#homepage #homepage-header .top-bar .header__logo{height:75px;width:150px;margin:auto}#homepage #homepage-header .presentation{position:relative;height:calc(100vh - 90px);width:100%;background-size:cover;background-repeat:no-repeat}#homepage #homepage-header .presentation::before{position:absolute;width:100%;height:100%;top:0;right:0;content:"";z-index:1;background-color:rgba(0,0,0,.4)}#homepage #homepage-header .presentation>section{position:relative;z-index:3;display:-ms-flexbox;display:flex;-ms-flex-flow:column;flex-flow:column;height:100%;overflow:hidden}#homepage #homepage-header .presentation>section header{margin:auto auto 3vh}#homepage #homepage-header .presentation>section header h1{color:#fff;font-size:3rem;text-shadow:2px 2px 0 #000}#homepage #homepage-header .presentation>section span.section-desc{color:#fff;margin:0 auto auto;font-size:1.4rem;text-shadow:2px 2px 0 #000}