body {
  font-family: "Helvetica Neue",
    Arial,
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    Meiryo,
    sans-serif;
}

h3 {
    padding: 0.2em;
    color: #000000;
    background: #c9c2ef;
    border-left: solid 5px #6a58bf;
}

h4 {
    padding: 0.2em;
    color: #000000;
    border-left: solid 5px #6a58bf;
}

span {
    line-height: 140%;
}

.menu_tab {
    color: #6a58bf;
    text-decoration: none;
    font-size: 18px;
    font-weight: normal;
    background: #ffffff;
    padding: 8px 40px;
    border-radius: 0px;
    transition: .3s;
    border-bottom: 4px solid #6a58bf;
    padding-bottom: 2px;
    margin-left: 0px;
    margin-right: 0px;
}

.menu_tab:hover {
    color: #fff;
    background-color: #6a58bf;
}

.menu_tab_space {
    background: #ffffff;
    padding: 8px 106px;
    border-radius: 0px;
    border-bottom: 4px solid #6a58bf;
    padding-bottom: 3px;
    margin-left: 0px;
    margin-right: 0px;
}

.menu_tab_selected {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    background: #6a58bf;
    padding: 8px 40px;
    border-radius: 0px;
    transition: .3s;
    border-bottom: 4px solid #6a58bf;
    padding-bottom: 2px;
    margin-left: 0px;
    margin-right: 0px;
}

.header_link {
    color: #707070;
    text-decoration: none;
    font-size: 12px;
    font-weight: bold;
    padding: 2px 2px 2px 2px;
}

.header_link_icon {
    color: #fff;
    background: #005ba6;
    text-decoration: none;
    font-size: 10px;
    font-weight: bold;
    padding: 2px 2px 2px 2px;
}