section#splash{background:#0018c2;color:white}section#aero{background:#ebfcff}section#aero a.button{margin-top:1.5rem;background:rgba(0,0,0,.7)}section#syclops{background:linear-gradient(90deg,rgba(23,42,194,1) 0,rgba(142,0,136,1) 100%);color:white}section#syclops a.button{margin-top:1.5rem;background:rgba(0,0,0,.7)}section#phds h2{margin-top:2rem}section#phds .button{margin-top:1rem}section#phds ul{list-style:none}section#phds ul li:hover{text-decoration:underline}section#phds ul li:not(:last-of-type){border-bottom:#ccc 1px solid}