.header {
    width: 1000px;
    height: 64px;
    position: relative;
    margin: 0 auto;
    z-index: 2;
    overflow: hidden;
}
.login-content {
    margin: 0 auto;
    max-width: 1000px;
    height: 520px;
}
.login-content-left {
    max-height: 350px;
    overflow:hidden;
}
.login-content-right {
    padding-right: 20px;
}
.login-content-right input{
    border-radius: 6px;
}
.login-content-foot {
    margin: 0 auto;
    margin-top: 16px;
    max-width: 1000px;
    text-align: center;
}
.libraryCode {
    margin: 0 auto;
    width: 120px;
    height: 120px;
    text-align: center;
}