header{position:sticky;position:-webkit-sticky;top:0;z-index:999}h1{font-size:45px;line-height:1.3em;font-weight:bold}h2{font-size:36px;line-height:1.3em;font-weight:bold}@media (max-width:576px){h2{font-size:32px}}h3{font-size:30px;line-height:1.4em;font-weight:bold}h4{font-size:24px;line-height:1.4em;font-weight:bold}h5{font-size:20px;line-height:1.5em;font-weight:bold}h6{font-size:18px;line-height:1.5em;font-weight:bold}.small-p{font-size:14px}.large-p{font-size:18px}.sm-mark{font-family:Calibri}