@media(min-width:640px){.publication-card:nth-child(6n+1),.publication-card:nth-child(6n+2),.publication-card:nth-child(6n+3){flex-direction:column}.publication-card:nth-child(6n+2),.publication-card:nth-child(6n+4),.publication-card:nth-child(6n+5),.publication-card:nth-child(6n+6){flex-direction:column-reverse}.publication-card:nth-child(6n+4),.publication-card:nth-child(6n+6){flex-direction:column}}