* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    font-family: "Poppins", sans-serif;
    /* 手机 */
    -webkit-tap-highlight-color: transparent;
}

.a-black {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: rgb(33, 33, 33);
    height: 24px;
}

.a-black:hover {
    color: royalblue;
}

.a-black > svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: rgb(33, 33, 33);
}

.a-black:hover > svg {
    fill: royalblue;
}