*, *:after, *::before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } html, body, .container, .scroller { height: 100%; } .scroller { overflow-y: scroll; } .scroller, .scroller-inner { position: relative; } .menu-trigger { position: relative; padding-left: 60px; font-size: 0.9em; } .menu-trigger:before { content: ''; position: absolute; top: 2px; left: 0; width: 40px; height: 6px; background: #fff; box-shadow: 0 6px #34495e, 0 12px #fff, 0 18px #34495e, 0 24px #fff; } .mp-pusher { position: relative; left: 0; height: 100%; perspective: 1000px; } .mp-menu { position: absolute; top: 0; left: 0; z-index: 1; width: 300px; height: 100%; -webkit-transform: translate3d(-100%, 0, 0); transform: translate3d(-100%, 0, 0); } .mp-level { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: #336ca6; -webkit-transform: translate3d(-100%, 0, 0); transform: translate3d(-100%, 0, 0); } /* overlays for pusher and for level that gets covered */ .mp-pusher::after, .mp-level::after, .mp-level::before { content: ''; position: absolute; top: 0; right: 0; width: 0; height: 0; opacity: 0; } .mp-pusher::after, .mp-level::after { background: rgba(0,0,0,0.3); -webkit-transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s; transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s; } .mp-level::after { z-index: -1; } .mp-pusher.mp-pushed::after, .mp-level.mp-level-overlay::after { width: 100%; height: 100%; opacity: 1; -webkit-transition: opacity 0.3s; transition: opacity 0.3s; } .mp-level.mp-level-overlay { cursor: pointer; } .mp-level.mp-level-overlay.mp-level::before { width: 100%; height: 100%; background: transparent; opacity: 1; } .mp-pusher, .mp-level { -webkit-transition: -webkit-transform 0.5s; transition: transform 0.5s; } /* overlap */ .mp-overlap .mp-level.mp-level-open { box-shadow: 1px 0 2px rgba(0,0,0,0.2); -webkit-transform: translate3d(-40px, 0, 0); transform: translate3d(-40px, 0, 0); } /* First level */ .mp-menu > .mp-level, .mp-menu > .mp-level.mp-level-open, .mp-menu.mp-overlap > .mp-level, .mp-menu.mp-overlap > .mp-level.mp-level-open { box-shadow: none; -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } /* cover */ .mp-cover .mp-level.mp-level-open { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } .mp-cover .mp-level.mp-level-open > ul > li > .mp-level:not(.mp-level-open) { -webkit-transform: translate3d(-100%, 0, 0); transform: translate3d(-100%, 0, 0); } /* content style */ .mp-menu ul { margin: 0; padding: 0; list-style: none; } .mp-menu h2 { margin: 0; padding: 1em; color: rgba(0,0,0,0.4); text-shadow: 0 0 1px rgba(0,0,0,0.1); font-weight: 300; font-size: 2em; } .mp-menu.mp-overlap h2::before { position: absolute; top: 0; right: 0; margin-right: 8px; font-size: 75%; line-height: 1.8; opacity: 0; -webkit-transform: translateX(-100%); transform: translateX(-100%); -webkit-transition: opacity 0.3s, -webkit-transform 0.1s 0.3s; transition: opacity 0.3s, transform 0.1s 0.3s; } .mp-menu.mp-cover h2 { text-transform: uppercase; letter-spacing: 1px; font-weight: 700; font-size: 1em; } .mp-overlap .mp-level.mp-level-overlay > h2::before { opacity: 1; -webkit-transform: translateX(0); transform: translateX(0); -webkit-transition: -webkit-transform 0.3s, opacity 0.3s; transition: transform 0.3s, opacity 0.3s; } .mp-menu ul li > a { display: block; padding: 0.7em 1em 0.7em 1.8em; outline: none; box-shadow: inset 0 -1px rgba(0,0,0,0.2); text-shadow: 0 0 1px rgba(255,255,255,0.1); font-size: 1.4em; -webkit-transition: background 0.3s, box-shadow 0.3s; transition: background 0.3s, box-shadow 0.3s; } .mp-menu ul li::before { position: absolute; left: 10px; z-index: -1; color: rgba(0,0,0,0.2); line-height: 3.5; } .mp-level > ul > li:first-child > a { box-shadow: inset 0 -1px rgba(0,0,0,0.2), inset 0 1px rgba(0,0,0,0.2); } .mp-menu ul li a:hover, .mp-level > ul > li:first-child > a:hover { background: rgba(0,0,0,0.2); box-shadow: inset 0 -1px rgba(0,0,0,0); } .mp-menu .mp-level.mp-level-overlay > ul > li > a, .mp-level.mp-level-overlay > ul > li:first-child > a { box-shadow: inset 0 -1px rgba(0,0,0,0); } .mp-level > ul > li:first-child > a:hover, .mp-level.mp-level-overlay > ul > li:first-child > a { box-shadow: inset 0 -1px rgba(0,0,0,0), inset 0 1px rgba(0,0,0,0); } /* seems like Chrome 34.0.1847.131 needs the second shadow otherwise the transition breaks */ .mp-back { position: relative; display: block; padding: 1em; outline: none; background: rgba(0,0,0,0.1); box-shadow: inset 0 1px rgba(0,0,0,0.1); color: #fff; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; font-size: 0.8em; -webkit-transition: background 0.3s; transition: background 0.3s; } .mp-back::after { content: "\e037"; position: absolute; right: 10px; color: rgba(0,0,0,0.3); font-size: 1.3em; font-family: 'linecons'; } .mp-menu .mp-level.mp-level-overlay > .mp-back, .mp-menu .mp-level.mp-level-overlay > .mp-back::after { background: transparent; box-shadow: none; color: transparent; } /* Fallback example for browsers that don't support 3D transforms (and no JS fallback) */ /* We'll show the first level only */ .no-csstransforms3d .mp-pusher, .no-js .mp-pusher { padding-left: 300px; } .no-csstransforms3d .mp-menu .mp-level, .no-js .mp-menu .mp-level { display: none; } .no-csstransforms3d .mp-menu > .mp-level, .no-js .mp-menu > .mp-level { display: block; }