details{border-bottom:1px solid #ddd;padding:18px 0;text-align:left}summary{cursor:pointer;font-weight:600;font-size:15px}details p{margin-top:16px}.ceiling-steps{list-style:decimal;padding-left:22px;text-align:left;line-height:2.2}.ceiling-reference{margin-bottom:24px}.nav-holder nav li ul{max-height:75vh;overflow:auto}.content-wrap h4{text-align:left;margin:20px 0 10px;font-size:18px}@media(max-width:768px){.section-title h2{font-size:34px}.ceiling-reference{width:100%}}
.catalogue-card{margin-bottom:25px}.catalogue-card img{height:auto;width:100%}.nav-holder nav li ul{width:310px;max-height:75vh;overflow:auto}.nav-holder nav li ul a{white-space:normal;line-height:1.6}@media(max-width:768px){.catalogue-card{width:100%}.nav-holder nav li ul{width:100%}}