body {
font-family: Arial,Helvetica,sans-serif;
line-height: 180%;
letter-spacing:0px;
font-size :small;
color: rgb(73, 73, 73);
}
body{
margin:0px;
padding:0px;
}
a {
text-decoration: none;
}
h3 {
line-height: 0mm;
}
img{
vertical-align: bottom;
}
.sample1 {
font-size:medium;}
.sample2 { 
font-size:x-large;
color: rgb(153, 0, 0);
}
.sample3{
font-size:xx-large;
color: rgb(51, 51, 153);
} 
.sample4 { 
font-size:large;}
a:link{
color: rgb(80, 100, 200);
}
.oya{
text-align: center;
}