body,
html {
    padding: 0;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
    background-color: #f5e3e4
}

* {
    box-sizing: border-box
}

.page-footer {
    position: fixed;
    right: 35px;
    bottom: 20px;
    display: flex;
    align-items: center;
    padding: 5px;
    color: #000;
    background: hsla(0, 0%, 100%, .65)
}

.page-footer a {
    display: flex;
    margin-left: 4px
}

.touxiang {
    bottom: 0;
    width: 30px;
    height: 30px
}