main.css

body{font-family:"Helvetica";text-align:center;padding:50px 20px 0;background:#f4f4f7;color:#444;margin:0}.product-description{width:400px;padding:25px;margin:25px;background-color:#CFD8DC;font-size:20px}.snipcart-add-item{background-color:#3F51B5;font-size:18px;color:white;border:0;border-radius:3%}.snipcart-add-item:hover{box-shadow:0 3px 5px #888}.snipcart-add-item:active{box-shadow:0 0 0 0}.product-details{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.products{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.product:hover{background-color:#CFD8DC}.product{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:35px}h1{font-size:65px;line-height:1.2em;border-bottom:#CCC solid 1px;padding:20px 0}h3{font-weight:300}