.bossgoo-index-certify15 .main {
    margin-bottom: 50px;
}
@media only screen and (max-width: 1040px)
.bossgoo-index-certify15 .main {
   margin-bottom: 0px;
}
@media only screen and (max-width: 767px)
.bossgoo-index-certify15 .main {
   margin-bottom: 0px;
}