#tip1 {
position: absolute;
visibility: hidden;
margin-left: 460px;
margin-top: 185px;
height: 26px;
width: 250px;
z-index: 23;
}


#tip2 {
position: absolute;
visibility: hidden;
margin-left: -2px;
margin-top: 230px;
height: 26px;
width: 375px;
z-index: 24;
}

#tip3 {
position: absolute;
visibility: hidden;
margin-left: 135px;
margin-top: 260px;
height: 26px;
width: 375px;
z-index: 25;
}

#tip4 {
position: absolute;
visibility: hidden;
margin-left: 40px;
margin-top: 290px;
height: 26px;
width: 375px;
z-index: 26;
}

#tip5 {
position: absolute;
visibility: hidden;
margin-left: 275px;
margin-top: 410px;
height: 26px;
width: 375px;
z-index: 27;
}


#tip6 {
position: absolute;
visibility: hidden;
margin-left: 40px;
margin-top: 430px;
height: 26px;
width: 375px;
z-index: 28;
}