The css used in program note

/* 自訂 CSS */
code, pre{
 display: block;
 min-width: 300px;
 max-width: 100%;
 border: 3px double hsla(0, 0%, 50%, 0.8);
 font-family: 'Source Code Pro', consolas, geo, monospace;
 background-color: rgba(255,255,255, 0.7545213063128133);
 
}
.post-body>*{
 max-width: 100%;
}
.widget.Navbar{
 opacity:.1;
 
 /* Css3 Transitions */
         transition: all 2s;
    -moz-transition: all 2s; /* Firefox 4 */
 -webkit-transition: all 2s; /* Safari and Chrome */
      -o-transition: all 2s; /* Opera */
}
.widget.Navbar:hover{
 opacity: 1;
 -webkit-animation:myfirst 5s;
}