.paerr {
    text-decoration: none;
    font-weight: 900;
    color: #fff;
    background: #1560BD;
    padding: 0 10px;
}
.aaerr {
    background: #333;
    color: #fff;
    text-decoration: none;
    padding: 15px 60px;
    position: relative;
    top: 20px;
    transition: all 0.3s;
    border-radius: 10px 0 10px 0;
    &:hover {
        opacity: 0.5;
    }
}
.aderr {
    width: 100%;
    display: flex;
    padding: 0;
    margin: 0;
    justify-content: center;
    align-items: center;
}