body {
font-family: ＭＳ Ｐゴシック,ヒラギノ角ゴ Pro W3,sans-serif;
}
.mainContent {
height: 3000px;
width: 750px;
background-color: #ffffff;
}
.mainContent a {
color: #258ede;
text-decoration: underline;
}
.mainContent a:hover {
}