a
{
    color: inherit;
    text-decoration: none;
}
img
{
    border-radius: inherit;
}
body {
    margin: 0px;
    padding: 0px;
    font-family: 微软雅黑, Arial, Helvetica, sans-serif;
}
#header {
    padding: 0px;
    background-color: #C9D9DA;
    height: 50px;
    color: #FFFFFF;
    box-shadow: #808080 5px 3px 10px;
    position: relative;
    z-index: 5;
}
#websiteName {
    height: 50px;
    line-height: 50px;
    margin-left: 40px;
    color: #183145;
    font-size: x-large;
    font-weight: bold;
    text-align: center;
    display: inline-block;
    width: 300px;
}
#pageTitle {
    text-align: center;
    color: #183145;
    line-height: 50px;
    font-size: large;
    width: 400px;
    display: inline-block;
    margin-right: 100px;
    margin-left: 100px;
}
#menuButton {
    line-height: 50px;
    margin-right: 40px;
    text-align: right;
    color: #183145;
    display: inline-block;
    width: 100px;
    padding-left: 100px;
}
#middleContent {
    background-image: url('/Img/idx_bg.png');
    background-size: cover;
}
#motto {
    height: 80px;
    text-align: center;
    line-height: 80px;
    font-size: xx-large;
    margin: 0px;
    padding-top: 80px;
    font-family: "Consolas";
    font-weight: bold;
}
#mottoImg {
    text-align: center;
    margin-bottom: 10px;
}
#buttons {
    text-align: center;
}
.buttonP {
    width: 160px;
    display: inline-block;
    margin-left: 40px;
    margin-right: 40px;
    color: #183145;
    border-radius: 110px;
}
#footer {
    text-align: center;
    margin-top: 0px;
    background-color: #0099CC;
    height: 40px;
    line-height: 40px;
    background-color: #C9D9DA;
    box-shadow:rgb(167, 163, 163) 5px -5px 20px;
}
#illustration {
    text-align: center;
    line-height: 40px;
    padding-top: 60px;
    font-size: large;
    padding-bottom: 60px;
}