.icon_a_cuowuwrong_self {
    height: 20px;
    width: 20px;
    font-size: 27px;
    padding: 10px;
    border-radius: 50%;
    border: #ccc 1px solid;
    color: #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
    .icon_a_btn{
        font-size: 30px;
        margin-top: 3px;
    }
}