#contents{
        padding-top: 105px;
        margin-bottom: 50px;
}
#simContent {
    width: 927px;
    margin: 30px auto 110px;
    position: relative;
    top: 0;
}
footer{
    position: relative;
}
footer .copyright{
    width: 100%;
}
@media (max-width: 1023px) {
    #contents{
        padding-top: 70px;
}
}