#esse3 #em_floating {
     background-image: url(../img/emrex/Emrex_blue_reduced.jpg);
     background-position: right top;
     background-repeat: no-repeat;
     background-size: 141px 89px;
}
#esse3 #em_header {
     width: 53%;
     height: 18em;
}
#esse3 #em-toolbarVaiAlSito {
    margin: -3.2em 0 0;
}