.respthumbwrapper{position:relative;width:100%;overflow:hidden;padding:20px}.respthumbbox{display:inline-block;padding:5px;width:32%;box-sizing:border-box;float:left}@media (max-width:1280px){.respthumbbox{width:20%}}@media (max-width:1024px){.respthumbbox{width:33%}}@media (max-width:500px){.respthumbbox{width:50%}}@media (max-width:400px){.respthumbbox{width:100%}}.respthumbbox img{width:100%;border-radius:8px}.respthumbbox img:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}