.row {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}
.justify-content-center {
  -ms-flex-pack: center !important;
  justify-content: center !important;
}


.grid, .grid-1, .grid-10, .grid-11, .grid-12, .grid-2, .grid-3, .grid-4, .grid-5, .grid-6, .grid-7, .grid-8, .grid-9{
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}
.grid-12{
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
    max-width: 100%;
}
.grid-8 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 66.666667%;
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
}
.grid-7 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 58.333333%;
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
}
.grid-6 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}
.grid-5 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 41.666667%;
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
}
.grid-4 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 33.3333%;
    flex: 0 0 33.3333%;
    max-width: 33.3333%;
}
.grid-3 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
}
.mb-5{
    margin-bottom: 50px !important;
}

@media (max-width:767px) {
    .grid, .grid-1, .grid-10, .grid-11, .grid-12, .grid-2, .grid-3, .grid-4, .grid-5, .grid-6, .grid-7, .grid-8, .grid-9{
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }
    .mb-5{
        margin-bottom: 30px !important;
    }
}