#user_main #lib_user{position: relative;}
#user_main #lib_user #announcements{position: absolute;top: 67px;right: -145px;}
#user_main #lib_user #announcements .img_box{position: relative;padding-top: 100%;width: 144px;}
#user_main #lib_user #announcements img{position: absolute;top: 0;left: 0;right: 0;bottom: 0;border-left: 10px solid #f5f5f5;}
@media screen and (min-width: 1620px){}
@media screen and (max-width: 1550px) {
	#user_main #lib_user #announcements{position: absolute;top: 67px;right: 1%;}
}
@media screen and (max-width: 1220px) {
	#user_main #lib_user #announcements{position: absolute;top: 67px;right: 2.58%;}
}
@media screen and (max-width: 1000px) {
	#user_main #lib_user #announcements{position: absolute;top: 18px;right: 1%;}
}
@media screen and (max-width: 768px) {
	#user_main #lib_user #announcements{position: absolute;top: 18px;right: 3.558%;}
	#user_main #lib_user #announcements .img_box{width: 80px;}
	#user_main #lib_user #announcements img{border: 5px solid #f5f5f5;}
}