.speaker-container{display:flex;flex-wrap:wrap;justify-content:center}.width-3col{flex-basis:75%;margin:20px}.width-4col{flex-basis:20%;margin:20px 10px}.white-shadow-box{-webkit-box-shadow:0px 2px 19px 8px rgba(211,211,211,1);-moz-box-shadow:0px 2px 19px 8px rgba(211,211,211,1);box-shadow:0px 2px 19px 8px rgba(211,211,211,1);text-align:center;padding:15px;margin-bottom:15px;max-width:300px;float:none}.white-shadow-box img{max-width:200px;height:auto}.ittws-image{margin:0 0 15px}.ittws-title{margin:0 0 15px}.ittws-text{margin:0 0 15px}@media(max-width:1200px){.width-4col{flex-basis:25%}}@media(max-width:910px){.width-4col{flex-basis:45%}}@media(max-width:800px){.width-4col{flex-basis:75%}}