/*灞忓箷澶т簬绛変簬1200鏍峰紡*/
@media screen and (min-width: 1240px) {

}
/*灞忓箷澶т簬绛変簬1200px,灏忎簬绛変簬1239px鏍峰紡*/
@media (min-width: 1200px) and (max-width: 1239px){

}
/*灞忓箷澶т簬绛変簬992px,灏忎簬绛変簬1199px鏍峰紡*/
@media (min-width: 992px) and (max-width: 1200px){

}
/*灞忓箷澶т簬绛変簬992px,灏忎簬绛変簬1199px鏍峰紡*/
@media (min-width: 750px) and (max-width: 991px){


}
/*灞忓箷澶т簬绛変簬992px,灏忎簬绛変簬1199px鏍峰紡*/
@media (min-width: 0px) and (max-width: 749px){

}