.prev{
    float:left
}
.next{
    float:right
}
.content{
    width:80%;
    margin-left:10%;
    padding-top:10px
}
img{
    max-width:100%
}

.texte{
    border:1px solid black;
    padding:10px
}

.images{
    margin-top:20px
}

a {
    color: black;
    font-size: 500%;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 25%;
    text-decoration: none;
}