.show-more-section{max-height:500px;overflow:hidden;transition:max-height 0.7s cubic-bezier(0.4,0,0.2,1);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 60%,rgba(0,0,0,0.9) 72%,rgba(0,0,0,0.6) 82%,rgba(0,0,0,0.3) 90%,rgba(0,0,0,0.1) 96%,rgba(0,0,0,0) 100%);mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 60%,rgba(0,0,0,0.9) 72%,rgba(0,0,0,0.6) 82%,rgba(0,0,0,0.3) 90%,rgba(0,0,0,0.1) 96%,rgba(0,0,0,0) 100%);-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.show-more-section.is-open{max-height:5000px;-webkit-mask-image:none;mask-image:none}