SOURCE

console 命令行工具 X clear

                    
>
console
<!DOCTYPE html>
<html>
    <head>
        <style>
            body{
                height:100%;
                background-color:rgb(2,2,73);
            }
            svg{
                background-color:rgba(0,0,0,0.5);
            }
            text{
                font-size:120px;
                stroke:green;
                stroke-width:5;
                stroke-dasharray:5;
            }
            .text1{
                stroke:red;
                animation:text1 10s infinite;
            }
            .text2{
                stroke:yellow;
                 animation:text2 10s infinite;
            }
            .text3{
                stroke:skyblue;
                 animation:text3 10s infinite;
            }
            @keyframes text1{
                0%,100%{
                    stroke-dasharray:20;
                }
                50%{
                    stroke-dasharray:250;
                }
            }
            @keyframes text2{
                0%,100%{
                    stroke-dasharray:233;
                }
                50%{
                    stroke-dasharray:10;
                }
            }
            @keyframes text3{
                0%,100%{
                    stroke-dasharray:10;
                }
                30%{
                    stroke-dasharray:30;
                }
                50%{
                    stroke-dasharray:183;
                }
            }
        </style>
    </head>
    <body>
        <svg width="900" height="300">
            <text class="text0" x="40" y="200">x b k</text>
            <text class="text1" x="40" y="200">x b k</text>
            <text class="text2" x="40" y="200">x b k</text>
            <text class="text3" x="40" y="200">x b k</text>
        </svg>
    </body>
    </html>