/*Google仿宋體
    @import url(https://fonts.googleapis.com/earlyaccess/cwtexfangsong.css);
	body,h2 {
		font-family: "cwTeXFangSong", serif;
    }
Google圓體
    @import url(https://fonts.googleapis.com/earlyaccess/cwtexyen.css);
    body{
        font-family: "cwTeXYen","Georgia";
    margin: 0 auto;
    }
*/
* {
    font-family: Meiryo,"Microsoft JhengHei","Microsoft YaHei";
    font-weight: normal;
}
body {
    background-color: gold;
    margin: 0;
    text-align: center;
}
.mainpage {
    width: 100%;
    margin: 0 auto;
    color: darkblue;
    background-color: aliceblue;
    text-align: left;
    font-size: 30px;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

@media only screen and (min-device-width: 1024px) {
    .mainpage {
        width: 960px;
        margin: 0 auto;
        font-size: 20px;
    }
}

#adbanner {
    margin: 0 auto;
    background-color: olivedrab;
    color: white;
    text-align: center;
    font-size: 26px;
    padding: 10px 10px;
}
#fbshare {
    padding: 10px 20px 0 0;
    font-size: 25px;
    color: white;
    background-color: #4267B2;
    cursor: pointer;
    border: 1px solid #4267B2;
    border-radius: 10px;
    box-shadow: 5px 5px 15px gray;
}
#menu {
    list-style-type: none;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #4267B2;
    position: -webkit-sticky; /* Safari */
    position: sticky;
    top: 0;
}
#menu li {
    float: left;
    border-left: none;
}
#menu li:last-child {
    float: right;
}
#menu li a {
    display: block;
    font-size: 1.1em;
    color: white;
    text-align: center;
    padding: 0.5em 0.8em;
    text-decoration: none;
    background-color: #4267B2;
}
/* Change the link color to #111 (black) on hover */
#menu li a:hover {
    background-color: olivedrab;
}
.content {
    /* div display:table 可以讓外部div高度,隨內部div高度延伸 */
    display: table;
    margin: 0 auto;
    width: 91%;
    padding: 0 15px 15px 15px;
    margin-top: 30px;
    border: 1px solid silver;
    border-radius: 5px;
    box-shadow: 10px 10px 10px silver;
    text-align: left;
    color: darkslategray;
}
.content h3 {
    font-weight: bold;
}
.content img {
    width: 38%;
    text-align: left;
    border: 1px solid white;
    border-radius: 5px;
}
.content-text {
    width: 60%;
    float: right;
    font-size: 19px;
    line-height: 32px;
}
.downbutton {
    display: inline-block;
    font-size: 22px;
    padding: 20px 25px;
    color: white;
    background-color: forestgreen;
    text-decoration: underline;
    border: 1px solid forestgreen;
    border-radius: 5px;
    box-shadow: 5px 5px 15px gray;
}