.Banner{
    background-image: url(../imgs/Bannerimg.png);
    height: 40px;
    width: 486px;
    margin: auto;
    
}

.Main{
    width: 729px;
    height: 1000px;
    margin: auto;
}
.MenuButton{
    height: 32px;
    margin-top: 9px;
    margin-left: 75px;
}

.MenuButton:hover{
    cursor: pointer;
}
.BannerIfr{

    margin: auto;
    width: 500px;
    display: block;
}

.Notice{
    background-color: rgb(255, 0, 0);
    width: 486px;
    text-align: center;
    margin-top: 5px;
}
.BodyC{
    background-image: url(../imgs/aer3.png);
    background-repeat: no-repeat;
}

.Content{
    color: rgb(0, 162, 255);
}