body,button, input, select, textarea,h1 ,h2, h3, h4, h5, h6,p,a,div { 
    font-family: "Helvetica Neue", Helvetica, Microsoft Yahei, Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif;
}

ul,ol{ list-style-type:none;}
ul,ol,li{ padding:0;margin:0;}
body{ padding-top: 70px;}

pre{
    white-space: pre-wrap;       /* css-3 */ 
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */ 
    white-space: -pre-wrap;      /* Opera 4-6 */ 
    white-space: -o-pre-wrap;    /* Opera 7 */ 
}

/*页头*/
.header-banner{ text-align: center; min-height: 257px; position: relative; margin-top: -30px; padding-top: 75px; margin-bottom: 20px; background-color: #4F5893;}
.header-banner h1{ font-size: 3em; color: #fff; margin-bottom: 12px;}
.header-banner p{ font-weight: 300; line-height: 1.4; font-size: 1.5em; color:#B9BFE4; margin: 5px 0;}
.header-banner .total_num{ display: inline-block; margin-left: 0.5em; font-size: 80%; padding: 0.2em 0.3em 0.1em; background-color: #fff; color: #555; font-weight: bold; border-radius: 4px;}

@media (min-width: 1200px){
    .header-banner{
        min-height: 300px;
        padding-top: 90px;
    }
}

/*菜单*/
.nav .glyphicon{ font-size: small;}
.navbar-form{ position: relative; right: 10px;}
.navbar-form .glyphicon{ color: #555;}
.navbar-down{ box-shadow: 0 0 5px #888;}
.navbar-form button[type="submit"]{ position: absolute; top:24%; right: 20px; background:none; border:none;}
.navbar-avatar{ width: 32px; height: 32px; margin-top: -7px; margin-right: 4px; border-radius: 4px;}

@media (max-width: 767px){
    .navbar-form button[type="submit"]{ top:35%;}
}
@media (min-width:768px){
    .navbar-default{padding-right: 20px;}
}

/*页尾*/
.page-bottom{ width:100%; clear:both; background: #e7e7e7; margin-top: 2.5em; padding: 1em 0 0; color: #777;}
.page-bottom-abs{ position:absolute; bottom:0;}
.page-bottom .title{ color: #424242; font-weight: bold; border-bottom: 1px solid #aaa; padding-bottom: 7px; margin-bottom: 1em; margin-top: 1em;}
.page-bottom .copyright{ text-align: center; padding: 0.5em 0; margin-top: 1.5em; background: #4F5893; color: #e7e7e7;}

/*标签*/
.tags{ border-left:1px solid #e7e7e7;}
.tags h4{ border-bottom: 1px solid #ccc; padding: 0.5em 0;}
.tags h4,.tags li{ white-space: nowrap;}

/*回到顶部*/
.gotop{
    display: block;
    position: fixed;
    bottom: 40px;
    right: 0;
    width: 35px;
    height: 35px;
    background-color: #323d45;
    background-image: url('/static/img/goto_top.png');
    border-radius: 8px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    opacity: 0.5;
}
.gotop:hover{ opacity: 1;}
#scrolltop{ display: none;}

/*404，500页面*/
.mid-tip{ display: block; height: 10em; text-align: center; margin-top: 2em; padding-top: 5em; font-size: 120%;}