footer{
    margin-top: 0.6rem;
	background-color: #1F2226;
    height: 1rem;
}
.copyright{
    padding-top: 0.2rem;
    text-align: center;
    font-size: 0.24rem;
    color: #98A5B3;
    font-weight: 400;
}
.b-beian{
    width: 7.5rem;
    text-align: center;
}
.b-beian #m_beian{
    width: 7.5rem;
    font-size: 0.24rem;
    color: #98A5B3;
    font-weight: 400;
}
/* 右侧悬浮 */
.aa_fixed_right{
	display: none;
	position: fixed;
	right: 15px;
	bottom: 200px;
	width: 70px;
	cursor: pointer;
	z-index: 2;
}