html,body,header,.jarallax{height:100%;width:100%}.empty-box{height:40%}.img{max-width:100%;height:auto}@media (min-width: 560px) and (max-width: 740px){html,body,header,.jarallax{height:600px}}.celestial-heading{padding-top:2%;padding-left:10%;padding-right:10%}.desc{color:#8b949d;font-size:larger}h2{color:#00b6ec;text-align:center;margin-top:20px;font-weight:700}