div .QX-197740525 .banner-docs{
	    color: inherit;
}
#component_zeKBGLJFtTgE .proddetail-wrap .video_play_icon {
    left: 50%;
    bottom: 50%;
    transform: translate(-50%, 50%);
}

.leadong22254 .nav .nav_right .car,
.leadong22254 .header .login{
        opacity: 0;
    pointer-events: none;
}
.leadong22254 .header{
	 display: none!important;
}