typecho简单美化，typecho主题程序美化教程

logo扫光

下方代码放后台-自定义CSS

/* logo扫光 */
.navbar-brand{position:relative;overflow:hidden;margin: 0px 0 0 0px;}.navbar-brand:before{content:""; position: absolute; left: -665px; top: -460px; width: 200px; height: 15px; background-color: rgba(255,255,255,.5); -webkit-transform: rotate(-45deg); -moz-transform: rotate(-45deg); -ms-transform: rotate(-45deg); -o-transform: rotate(-45deg); transform: rotate(-45deg); -webkit-animation: searchLights 6s ease-in 0s infinite; -o-animation: searchLights 6s ease-in 0s infinite; animation: searchLights 5s ease-in 0s infinite;}@-moz-keyframes searchLights{50%{left: -100px; top: 0;} 65%{left: 120px; top: 100px;}}@keyframes searchLights{40%{left: -100px; top: 0;} 60%{left: 120px; top: 100px;} 80%{left: -100px; top: 0px;}}

网站实现网格背景

下方代码放后台-自定义CSS

/*网格背景css*/
body {
z-index:1;
    background-position: center top;
    background-size: 28px 28px;
    background-color: #f9f9f9;
    background-image: linear-gradient(to right,rgba(37,82,110, 0.1) 1px,transparent 1px),linear-gradient(to bottom,rgba(37,82,110, 0.1) 1px,transparent 1px);
}

网站背景图设置

下方代码放后台-自定义CSS

/* 背景图片 */
    body::before {
        content: '';
position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
      background: url(图片地址);
        background-position: center 0;
        background-size: cover;
        z-index: -1;
        opacity: 0.75;
    }

网站底部添加运行时间

以cuteen主题为例：

进入后台外观-设置外观-增强设置-底部自定义内容，加入下方代码：

<p><p style="text-align: center;">本站已运行：<SPAN id=span_dt_dt style="color: #2F889A;"></SPAN> <SCRIPT language=javascript>function show_date_time(){
window.setTimeout("show_date_time()", 1000);
BirthDay=new Date("5/01/2020 10:00:01");//修改为自己的建站时间，格式：月/日/年  时/分/秒
today=new Date();
timeold=(today.getTime()-BirthDay.getTime());
sectimeold=timeold/1000
secondsold=Math.floor(sectimeold);
msPerDay=24*60*60*1000
e_daysold=timeold/msPerDay
daysold=Math.floor(e_daysold);
e_hrsold=(e_daysold-daysold)*24;
hrsold=Math.floor(e_hrsold);
e_minsold=(e_hrsold-hrsold)*60;
minsold=Math.floor((e_hrsold-hrsold)*60);
seconds=Math.floor((e_minsold-minsold)*60);
span_dt_dt.innerHTML='<font style=color:#C40000>'+daysold+'</font> 天 <font style=color:#C40000>'+hrsold+'</font> 时 <font style=color:#C40000>'+minsold+'</font> 分 <font style=color:#C40000>'+seconds+'</font> 秒';
}
show_date_time();</script></p>
</p>

在线统计人数

functions.php文件里，添加

//在线人数
function online_users() {
    $filename='online.txt'; //数据文件
    $cookiename='Nanlon_OnLineCount'; //Cookie名称
    $onlinetime=30; //在线有效时间
    $online=file($filename); 
    $nowtime=$_SERVER['REQUEST_TIME']; 
    $nowonline=array(); 
    foreach($online as $line){ 
        $row=explode('|',$line); 
        $sesstime=trim($row[1]); 
        if(($nowtime - $sesstime)<=$onlinetime){
            $nowonline[$row[0]]=$sesstime;
        } 
    } 
    if(isset($_COOKIE[$cookiename])){
        $uid=$_COOKIE[$cookiename]; 
    }else{
        $vid=0;
        do{
            $vid++; 
            $uid='U'.$vid; 
        }while(array_key_exists($uid,$nowonline)); 
        setcookie($cookiename,$uid); 
    } 
    $nowonline[$uid]=$nowtime;
    $total_online=count($nowonline); 
    if($fp=@fopen($filename,'w')){ 
        if(flock($fp,LOCK_EX)){ 
            rewind($fp); 
            foreach($nowonline as $fuid=>$ftime){ 
                $fline=$fuid.'|'.$ftime."\n"; 
                @fputs($fp,$fline); 
            } 
            flock($fp,LOCK_UN); 
            fclose($fp); 
        } 
    } 
    echo "$total_online"; 
} 

在要引入的地方，添加：

<?php echo online_users() ?>

网站添加下雪特效

后台-外观-设置外观-自定义设置-底部自定义内容

<!--下雪特效-->
<canvas id="Snow" style="position: fixed;top: 0;left: 0;width: 100%;height: 100%;z-index: 99999;background: rgba(125,137,95,0.1);pointer-events: none;"></canvas>
<script>
    if(true){
        (function() {
            var requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame ||
            function(callback) {
                window.setTimeout(callback, 1000 / 60);
            };
            window.requestAnimationFrame = requestAnimationFrame;
        })();
         
        (function() {
            var flakes = [],
                canvas = document.getElementById("Snow"),
                ctx = canvas.getContext("2d"),
                flakeCount = 200,
                mX = -100,
                mY = -100;
             
            canvas.width = window.innerWidth;
            canvas.height = window.innerHeight;
             
            function snow() {
                ctx.clearRect(0, 0, canvas.width, canvas.height);
             
                for (var i = 0; i < flakeCount; i++) {
                    var flake = flakes[i],
                        x = mX,
                        y = mY,
                        minDist = 150,
                        x2 = flake.x,
                        y2 = flake.y;
             
                    var dist = Math.sqrt((x2 - x) * (x2 - x) + (y2 - y) * (y2 - y)),
                        dx = x2 - x,
                        dy = y2 - y;
             
                    if (dist < minDist) {
                        var force = minDist / (dist * dist),
                            xcomp = (x - x2) / dist,
                            ycomp = (y - y2) / dist,
                            deltaV = force / 2;
             
                        flake.velX -= deltaV * xcomp;
                        flake.velY -= deltaV * ycomp;
             
                    } else {
                        flake.velX *= .98;
                        if (flake.velY <= flake.speed) {
                            flake.velY = flake.speed                        }
                        flake.velX += Math.cos(flake.step += .05) * flake.stepSize;
                    }
             
                    ctx.fillStyle = "rgba(255,255,255," + flake.opacity + ")";
                    flake.y += flake.velY;
                    flake.x += flake.velX;
                         
                    if (flake.y >= canvas.height || flake.y <= 0) {
                        reset(flake);
                    }
             
                    if (flake.x >= canvas.width || flake.x <= 0) {
                        reset(flake);
                    }
             
                    ctx.beginPath();
                    ctx.arc(flake.x, flake.y, flake.size, 0, Math.PI * 2);
                    ctx.fill();
                }
                requestAnimationFrame(snow);
            };
             
            function reset(flake) {
                flake.x = Math.floor(Math.random() * canvas.width);
                flake.y = 0;
                flake.size = (Math.random() * 3) + 2;
                flake.speed = (Math.random() * 1) + 0.5;
                flake.velY = flake.speed;
                flake.velX = 0;
                flake.opacity = (Math.random() * 0.5) + 0.3;
            }
             
            function init() {
                for (var i = 0; i < flakeCount; i++) {
                    var x = Math.floor(Math.random() * canvas.width),
                        y = Math.floor(Math.random() * canvas.height),
                        size = (Math.random() * 3) + 2,
                        speed = (Math.random() * 1) + 0.5,
                        opacity = (Math.random() * 0.5) + 0.3;
             
                    flakes.push({
                        speed: speed,
                        velY: speed,
                        velX: 0,
                        x: x,
                        y: y,
                        size: size,
                        stepSize: (Math.random()) / 30 * 1,
                        step: 0,
                        angle: 180,
                        opacity: opacity                    });
                }
             
                snow();
            };
             
            document.addEventListener("mousemove", function(e) {
                mX = e.clientX,
                mY = e.clientY            });
            window.addEventListener("resize", function() {
                canvas.width = window.innerWidth;
                canvas.height = window.innerHeight;
            });
            init();
        })();
    }
</script>

图片呼吸灯效果

下方代码放入自定义CSS

img{-webkit-animation:ani 2s linear infinite;}@keyframes ani{0%{box-shadow:0 0 0px #00BCD4;}25%{box-shadow:0 0 10px #00BCD4;}50%{box-shadow:0 0 20px #00BCD4;}75%{box-shadow:0 0 10px #00BCD4;}100%{box-shadow:0 0 0px #00BCD4;}}