.dropdown .question .title_dropdown .plus_d {
    position: absolute;
    bottom: -80px;
    right: 0;
    margin: 0;
}
.dropdown .question.active .title_dropdown .plus_d {
    display: none;
}
@media (max-width: 991px){
	.dropdown .question .title_dropdown .plus_d {
		bottom: -20px;
	}
}