<! DOCTYPE html >
< html lang = " en" >
< head> < meta charset = " UTF-8" > < title> 旋转菜单</ title> < link rel = ' stylesheet' href = " https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" > < link rel = " stylesheet" href = " ./style.css" >
</ head>
< body> < nav class = " menu" > < input checked = " checked" class = " menu-toggler" id = " menu-toggler" type = " checkbox" > < label for = " menu-toggler" > </ label> < ul> < li class = " menu-item" > < a class = " fa fa-weibo" href = " javascript:void(0)" > </ a> </ li> < li class = " menu-item" > < a class = " fa fa-youtube" href = " javascript:void(0)" > </ a> </ li> < li class = " menu-item" > < a class = " fa fa-wordpress" href = " javascript:void(0)" > </ a> </ li> < li class = " menu-item" > < a class = " fa fa-qq" href = " javascript:void(0)" > </ a> </ li> < li class = " menu-item" > < a class = " fa fa-weixin" href = " javascript:void(0)" > </ a> </ li> < li class = " menu-item" > < a class = " fa fa-github" href = " javascript:void(0)" > </ a> </ li> </ ul> </ nav>
</ body>
</ html>
body { overflow : hidden; background : linear-gradient ( to right, #ffb95e, #f35c70) ;
} .menu-toggler { position : absolute; display : block; top : 0; bottom : 0; right : 0; left : 0; margin : auto; width : 40px; height : 40px; z-index : 2; opacity : 0; cursor : pointer;
} .menu-toggler:hover + label, .menu-toggler:hover + label:before, .menu-toggler:hover + label:after { background : white;
} .menu-toggler:checked + label { background : transparent;
} .menu-toggler:checked + label:before, .menu-toggler:checked + label:after { top : 0; width : 40px; transform-origin : 50% 50%;
} .menu-toggler:checked + label:before { transform : rotate ( 45deg) ;
} .menu-toggler:checked + label:after { transform : rotate ( -45deg) ;
} .menu-toggler:checked ~ ul .menu-item { opacity : 1;
} .menu-toggler:checked ~ ul .menu-item:nth-child(1) { transform : rotate ( 0deg) translateX ( -110px) ;
} .menu-toggler:checked ~ ul .menu-item:nth-child(2) { transform : rotate ( 60deg) translateX ( -110px) ;
} .menu-toggler:checked ~ ul .menu-item:nth-child(3) { transform : rotate ( 120deg) translateX ( -110px) ;
} .menu-toggler:checked ~ ul .menu-item:nth-child(4) { transform : rotate ( 180deg) translateX ( -110px) ;
} .menu-toggler:checked ~ ul .menu-item:nth-child(5) { transform : rotate ( 240deg) translateX ( -110px) ;
} .menu-toggler:checked ~ ul .menu-item:nth-child(6) { transform : rotate ( 300deg) translateX ( -110px) ;
} .menu-toggler:checked ~ ul .menu-item a { pointer-events : auto;
} .menu-toggler + label { width : 40px; height : 5px; display : block; z-index : 1; border-radius : 2.5px; background : rgba ( 255, 255, 255, 0.7) ; transition : transform 0.5s, top 0.5s; position : absolute; top : 0; bottom : 0; right : 0; left : 0; margin : auto;
} .menu-toggler + label:before, .menu-toggler + label:after { width : 40px; height : 5px; display : block; z-index : 1; border-radius : 2.5px; background : rgba ( 255, 255, 255, 0.7) ; transition : transform 0.5s, top 0.5s; content : "" ; position : absolute; left : 0;
} .menu-toggler + label:before { top : 10px;
} .menu-toggler + label:after { top : -10px;
} .menu-item:nth-child(1) a { transform : rotate ( 0deg) ;
} .menu-item:nth-child(2) a { transform : rotate ( -60deg) ;
} .menu-item:nth-child(3) a { transform : rotate ( -120deg) ;
} .menu-item:nth-child(4) a { transform : rotate ( -180deg) ;
} .menu-item:nth-child(5) a { transform : rotate ( -240deg) ;
} .menu-item:nth-child(6) a { transform : rotate ( -300deg) ;
} .menu-item { position : absolute; display : block; top : 0; bottom : 0; right : 0; left : 0; margin : auto; width : 80px; height : 80px; opacity : 0; transition : 0.5s;
} .menu-item a { display : block; width : inherit; height : inherit; line-height : 80px; color : rgba ( 255, 255, 255, 0.7) ; background : rgba ( 255, 255, 255, 0.2) ; border-radius : 50%; text-align : center; text-decoration : none; font-size : 40px; pointer-events : none; transition : 0.2s;
} .menu-item a:hover { box-shadow : 0 0 0 2px rgba ( 255, 255, 255, 0.3) ; color : white; background : rgba ( 255, 255, 255, 0.3) ; font-size : 44.44px;
}