#this-full-scrn-btn
{
    position: absolute;
    top: 225px;
    left: 0px
}

#welcome-descrip
{
    position: relative;
    color: white;
    width: 900px;
    font-family: "Arial Black", Gadget, sans-serif;
    font-size: 125%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 30px;

}

.self-image
{
    position: relative;
    width: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border:10px solid black;

}

#galleria
{
    top: 5px;
}