body {
    padding: 0;
    margin: 0;
    /* display: flex
; */
}

#page {
    background: linear-gradient(#253149, #3a4c67);
    display: flex;
    height: 100vh;
}
#conteneur {
	
width:100%;	
}
#inner {
    margin: auto;
    width: 100%;
height:100vh;
    display: flex;
	flex-direction: column;
	justify-content: center;
}
div#textes {
    color: #fff;
    text-align: center;
    margin: 0 auto auto;
    font-size: 24px;
    font-family: serif;
}

#inner img {
    width: 100%;
    max-width: 550px;
    margin: auto;
}