*{
    margin:0;
    padding: 0;
    box-sizing: border-box;
}
html, body{
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 100%;
    color:#004374;
    height: 100%;
}
body{
    background: url(https://guillaumegimat.com/images/guillaume-gimat-ux.jpg) no-repeat center;
    background-size: cover;
    height: 100%;
    width: 100%;
    display: flex;
}
main {
    display: flex;
}
section {
    max-width: 750px;
    margin: auto;
    padding: 2rem;
}
/* @media (min-width:768px){
    section {
        border: 2px solid #ffffff;
    }
} */
section > * {
	margin-bottom: 1.5rem;
	line-height: 1.35;
}
h1{
    font-weight: 800;
    font-size: 2rem;
    font-family: 'Raleway';
}
h1 mark{
    color:inherit;
    background: rgb(255,255,255);
    background: -moz-linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,1) 38%, rgba(255,255,255,0) 39%, rgba(255,255,255,0) 100%);
    background: -webkit-linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,1) 38%, rgba(255,255,255,0) 39%, rgba(255,255,255,0) 100%);
    background: linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,1) 38%, rgba(255,255,255,0) 39%, rgba(255,255,255,0) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffff",endColorstr="#ffffff",GradientType=1);
}
h1 .fonction mark{
    /* background-color: rgba(255, 255, 255, 0.5); */
    background-color: transparent;
    /* box-shadow: 0 14px 0 0 #fff inset; */
    background-position-y: 50%;
    color: #004374;
}
p{
    font-weight: 600;
}
p.warning{
    font-weight: 400;
}
p a, p a:focus, p a:visited, p a:hover{
    text-decoration: none;
}
h1 .sep,
p a{
    color:#fff;
}
p a:hover, p a:focus{
    text-decoration: underline;
}
p a img {
    display: inline-block;
    width: 22px;
    vertical-align: sub;
    margin: 0 .25rem;
}
@media (min-width:599px){
    body{
        background:#fff;
        padding: 1.5rem;
    }
    body > main{
        background: url(https://guillaumegimat.com/images/guillaume-gimat-ux.jpg) no-repeat center;
        background-size: cover;
        min-height: 100%;
        width: 100%;
        display:flex;
        margin:auto;
    }
    h1{
        font-size: 3.35rem;
    }
}