body
{
    width: 500px;
}
.mainpic
    {
    width: 340px; 
    height: 255px;
    }
.myspt
{
    width:500px;
}
.myMap
{
    width:180px;
    height:180px;
}
.mySmallPics
{
    width:300px;
}
.smpic
{
    width:80px
}