We can take advantage of sticky positioning to keep a section header at the top of the page while the user scrolls. This is useful for neat categorisation of sections on the page.
?<dl> ???<dt>Premier League</dt> ???<dd>Brighton & Hove Albion 2 - 2 AFC Bournemouth</dd> ???<dd>Burnley 1 - 2 Liverpool</dd> ???<dd>Leicester City 3 - 0 Huddersfield Town</dd> ???<dd>Stoke City 0 - 1 Newcastle United</dd> ???<dd>Everton 0 - 1 Manchester United</dd> ???<dt>Championship</dt> ???<dd>Bolton Wanderers 1 - 0 Hull City</dd> ???<dd>Derby County 1 - 1 Sheffield United</dd> ???<dd>Leeds United 0 - 0 Nottingham Forest</dd> ???<dd>Norwich City 2 - 1 Millwall</dd> ???<dd>Preston North End 2 - 3 Middlesbrough</dd> ???<dd>Queens Park Rangers 2 - 1 Cardiff City</dd> ???<dd>Sheffield Wednesday 0 - 3 Burton Albion</dd> ???<dd>Sunderland 0 - 1 Barnsley</dd> ???<dd>Aston Villa 3 - 0 Bristol City</dd> ???<dt>League 1</dt> ???<dd>AFC Wimbledon 2 - 0 Southend United</dd> ???<dd>Bristol Rovers 2 - 1 Portsmouth</dd> ???<dd>Charlton Athletic 1 - 2 Gillingham</dd> ???<dd>Fleetwood Town 1 - 2 Bradford City</dd> ???<dd>Northampton Town 0 - 1 Wigan Athletic</dd> ???<dd>Oxford United 3 - 1 Milton Keynes Dons</dd> ???<dd>Peterborough United 1 - 1 Doncaster Rovers</dd> ???<dd>Plymouth Argyle 1 - 0 Walsall</dd> ???<dd>Rochdale 1 - 2 Blackpool</dd> ???<dd>Rotherham United 1 - 1 Blackburn Rovers</dd> ???<dd>Scunthorpe United 1 - 0 Bury</dd> ???<dd>Shrewsbury Town 1 - 0 Oldham Athletic</dd> ?</dl>
dl { ?font-size: 30px;}dt { ?background-color: mediumseagreen; ?position: sticky; ?/*sticky positioning*/ ?position: -webkit-sticky; ?top: 0;}dd { ?padding: 20px 0;}[CSS3] Use Sticky Positioning for Section Headers
原文地址：https://www.cnblogs.com/Answer1215/p/9192527.html