@media screen and (-ms-high-contrast: active), screen and (-ms-high-contrast: none) {  
    /* IE10+ specific styles go here */  
    #pl-11 #pg-11-1, #pl-11 #pg-11-2, #pl-11 #pg-11-3, #pl-11 #pg-11-4, #pl-11 #pg-11-5, #pl-11 #pg-11-6, #pl-11 #pg-11-7, #pl-11 #pg-11-8, #pl-11 #pg-11-9{
        display: flex;
        flex-direction: column;
    }    
}