.akira-container {
    width:56%;
    margin:0 auto;
}

body {
    font-family: Consolas,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;
}

a {
    text-decoration: none;
}