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HomeWeb Front-endH5 TutorialHow to make a birthday cake - but using HTML5+CSS3 code

"Happy birthday to you, happy birthday to you...", a birthday has a birthday song, and a birthday cake is also indispensable. This article mainly introduces in detail the birthday made by programmers using pure HTML5+CSS3 Cake has a certain reference value. Interested friends can refer to

. As a front-end developer, let’s draw a simple cake to celebrate today’s good day. The joy and sadness of a programmer’s birthday. . The writing is relatively simple, so take a look if you are interested.

Let me send you a rendering first

The cake is divided into three parts, the bottom cake, the top cake and the candle part. The layout structure of HTML is also laid out according to these three parts. The other is to use CSS positioning and CSS3 rotate, inner and outer shadows and other effects to adjust the styles of some DOM elements. It's relatively simple, I believe all coders understand it.

I won’t go into details about the others.

The complete HTML code and CSS code are given below


##

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <style>
        .birthday .container{
            width:600px;
            height:600px;
            margin:0px auto;
            background: #fafafa;
            border-radius:5px;
            position: relative;
        }

        /**
       ** 顶层的
       **/

        .birthday .top-one{
            position: absolute;
            width:280px;
            height: 280px;
            bottom: 200px;
            left:160px;
        }

        .birthday .top-one .bottom{
            position: absolute;
            width:280px;
            height: 280px;
            bottom:-30px;
            border:1px solid #3e2001;
            border-radius: 140px;
            transform: rotateX(60deg);
            z-index: 4;
            background: #3e2001;
            box-shadow: 0px 0px 20px #3e2001;
        }
        .birthday .top-one .top{
            position: absolute;
            width:280px;
            height: 280px;
            top:-50px;
            border-radius: 140px;
            background: #FFFFFF;
            transform: rotateX(60deg);
            box-shadow: 2px 2px 20px #b7b7b7;
            z-index: 6;
            background: -webkit-repeating-radial-gradient(circle, #783d01, #3e2001 10px, #914909 10px,white 20px);
            background: -moz-repeating-radial-gradient(circle, #783d01, #3e2001 10px,#914909 10px,white 20px);
        }
        .birthday .top-one .side{
            position: absolute;
            top:95px;
            width:280px;
            height: 70px;
            border:1px solid #3e2001;
            border-top-width: 0px;
            border-bottom-width: 0px;
            background: #FFFFFF;
            z-index: 5;
            background: #3e2001;
        }


        /**
        ** 底层的
        **/
        .birthday .bottom-one{
            position: absolute;
            width:400px;
            height: 400px;
            bottom: 0px;
            left:100px;
        }
        .birthday .bottom-one .bottom{
            position: absolute;
            width:400px;
            height: 400px;
            bottom:-30px;
            border:1px solid #914909;
            border-radius: 200px;
            transform: rotateX(60deg);
            box-shadow: 2px 2px 20px #914909;
            z-index: 1;
            background: #3e2001;
            overflow: hidden;
        }
        .birthday .bottom-one .line{
            position: absolute;
            width:400px;
            height: 400px;
            border-radius: 200px;
            z-index: 1;
        }
        .birthday .bottom-one .line1{
            bottom: 30px;
            border:5px solid #783d01;
            left:-5px;
            z-index: 1;
        }

        .birthday .bottom-one .top{
            position: absolute;
            width:400px;
            height: 400px;
            top:-100px;
            border:1px solid #3e2001;
            border-radius: 200px;
            background: #FFFFFF;
            transform: rotateX(60deg);
            z-index: 3;
            background: #783d01;
            box-shadow: inset 0px 0px 20px #3e2001;

        }

        .birthday .bottom-one .side{
            position: absolute;
            top:100px;
            width:400px;
            height: 130px;
            border:1px solid #3e2001;
            border-top-width: 0px;
            border-bottom-width: 0px;
            background: #3e2001;
            z-index: 2;

        }


        /**
        ** 底层的文字
        **/
        .birthday .flower{
            position: relative;
            text-align: justify;
            z-index: 9;
            top:200px;
            font-size: 32px;
            font-family: "Helvetica Neue", "Noto Sans CJK SC", "Source Han Sans CN";
            color:#FFFFFF;
            font-weight: bold;
        }
        .birthday .flower:after{
            content:"";
            display:inline-block;
            position: relative;
            width:100%;
        }

        .birthday .flower i{
            position: relative;
            width:80px;
            line-height: 80px;
            display: inline-block;
            border-radius: 50%;
            border:2px solid #783d01;
            text-align: center;

        }

        /**
        ** 顶层的文字
        **/
        .birthday .top-one .text{
            width:100%;
            text-align: center;
            position: absolute;
            top:165px;
            z-index: 9;
            margin:0px auto;
            font-size: 30px;
            color:#FFFFFF;
            transform: rotateX(60deg) skew(10deg,20deg);
        }


        /**
         ** 蜡烛
        **/

        .birthday .candle{
            width:10px;
            height:80px;
            margin:0px auto;
            position: absolute;
            left:295px;
            top:130px;
            z-index: 9;
        }
        .birthday .candle .body{
            width:10px;
            height:70px;
            margin:0px auto;
            background: red;
            border-bottom-width: 0px;
        }

        .birthday .candle .top{
            width:10px;
            height: 10px;
            border-radius: 5px;
            transform: rotateX(60deg);
            position: relative;
            top:5px;
            background: red;
        }
        .birthday .candle .bottom{
            width:10px;
            height: 10px;
            border-radius: 5px;
            transform: rotateX(60deg);
            position: relative;
            bottom:5px;
            background: red;
            box-shadow: 1px 1px 10px red;
        }

        .birthday .candle .fire{
            position: absolute;
            width:6px;
            height: 6px;
            left:2px;
            transform: rotate(45deg);
            background: #ffd507;
            box-shadow: 0px 0px 20px #ffff00, 2px 2px 10px red;

        }


    </style>

</head>
<body>
    <p class="birthday">
        <p class="container">

            <p class="candle">
                <p class="fire"></p>
                <p class="top"></p>
                <p class="body"></p>
                <p class="bottom"></p>
            </p>

            <p class="top-one">
                <p class="top"></p>
                <p class="side"></p>
                <p class="bottom"></p>
                <p class="text">
                    Happy Birthday
                </p>
            </p>

            <p class="bottom-one">
                <p class="top"></p>
                <p class="side"></p>
                <p class="bottom">
                    <p class="line line1"></p>
                </p>
                <p class="flower">
                    <i style="top:-20px;transform: rotateY(50deg)">生</i>
                    <i style="top:15px;transform: rotateY(30deg)">日</i>
                    <i style="top:15px;transform: rotateY(30deg)">快</i>
                    <i style="top:-20px;transform: rotateY(50deg)">乐</i>
                </p>
            </p>
        </p>
    </p>
</body>
</html>

okay, a small demo developed by Qingsheng. You can try using Canvas canvas or SVG in the future. I'll give it a try, thanks for reading.

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