/**********************************************************
                        header                           
***********************************************************/

/**********************************************************
                      responsive                           
***********************************************************/
@media screen and (max-width: 1023px) {
}
@media screen and (max-width: 799px) {
}
@media screen and (max-width: 639px) {
}
@media screen and (max-width: 499px) {
}
@media screen and (max-width: 399px) {
}