/* Advertisement －－去除底部广告 */

#ad_t2,#cnblogs_c1,#cnblogs_c2,#under_post_kb{
width:0;
height:0;
display:none;
overflow:hidden;
}

/* 禁止页面，选中 复制 */

/*
html,body{
moz-user-select: -moz-none;
-moz-user-select: none;
-o-user-select:none;
-khtml-user-select:none;
-webkit-user-select:none;
-ms-user-select:none;
user-select:none;
}
*/

/* 返回顶部 */

div.go-top {
    display: none;
    opacity: 0.6;
    z-index: 999999;
    position: fixed;
    bottom: 113px;
    left: 90%;
    margin-left: 40px;
    border: 1px solid #a38a54;
    width: 38px;
    height: 38px;
    background-color: #eddec2;
    border-radius: 3px;
    cursor: pointer;
}

div.go-top:hover {
    opacity: 1;
    filter: alpha(opacity=100);
}

div.go-top div.arrow {
    position: absolute;
    left: 10px;
    top: -1px;
    width: 0;
    height: 0;
    border: 9px solid transparent;
    border-bottom-color: #cc3333;
}

div.go-top div.stick {
    position: absolute;
    left: 15px;
    top: 15px;
    width: 8px;
    height: 14px;
    display: block;
    background-color: #cc3333;
    -webkit-border-radius: 1px;
    -moz-border-radius: 1px;
    border-radius: 1px;
}

/*页脚HTML -- 有点小bug*/
/*
$(function() {
    $(window).scroll(function() {
        if ($(window).scrollTop() > 1000)
            $('div.go-top').show();
        else
            $('div.go-top').hide();
    });
    $('div.go-top').click(function() {
        $('html, body').animate({scrollTop: 0}, 1000);
    });
});

<div class="go-top">
        <div class="arrow"></div>
        <div class="stick"></div>
</div>
*/