.bg_01 {
	background-image: url(system_img/nyelvstudio_01.jpg);
	background-repeat: no-repeat;
}
.bg_02 {
	background-image: url(system_img/nyelvstudio_02.jpg);
	background-repeat: no-repeat;
}
.bg_03 {
	background-image: url(system_img/nyelvstudio_03.jpg);
	background-repeat: no-repeat;
}
.bg_04 {
	background-image: url(system_img/nyelvstudio_04.jpg);
	background-repeat: no-repeat;
}
.bg_05 {
	background-image: url(system_img/nyelvstudio_05.jpg);
	background-repeat: no-repeat;
}
.bg_06 {
	background-image: url(system_img/nyelvstudio_06.jpg);
	background-repeat: no-repeat;
}
.bg_07 {
	background-image: url(system_img/nyelvstudio_07.jpg);
	background-repeat: no-repeat;
}
.bg_08 {
	background-image: url(system_img/nyelvstudio_08.gif);
	background-repeat: no-repeat;
}
.bg_09 {
	background-image: url(system_img/nyelvstudio_09.jpg);
	background-repeat: no-repeat;
}
.bg_13 {
	background-image: url(system_img/nyelvstudio_13.gif);
	background-repeat: repeat-x;
}
.bg_14 {
	background-image: url(system_img/nyelvstudio_14.gif);
	background-repeat: no-repeat;
}
.bg_15 {
	background-image: url(system_img/nyelvstudio_15.jpg);
	background-repeat: no-repeat;
}
.bg_16{
	background-image: url(system_img/nyelvstudio_16.jpg);
	background-repeat: no-repeat;
}
.bg_17 {
	background-image: url(system_img/nyelvstudio_17.gif);
	background-repeat: no-repeat;
}
.bg_18 {
	background-image: url(system_img/nyelvstudio_18.jpg);
	background-repeat: no-repeat;
}
.bg_19 {
	background-image: url(system_img/nyelvstudio_19.gif);
	background-repeat: no-repeat;
}
.bg_20 {
	background-image: url(system_img/nyelvstudio_20.gif);
	background-repeat: no-repeat;
}
.bg_21 {
	background-image: url(system_img/nyelvstudio_21.jpg);
	background-repeat: repeat-y;
}
.bg_22 {
	background-image: url(system_img/nyelvstudio_22.gif);
	background-repeat: repeat-y;
}
.bg_23 {
	background-image: url(system_img/nyelvstudio_23.gif);
	background-repeat: no-repeat;
	padding-left: 25px;
}
.bg_27 {
	background-image: url(system_img/nyelvstudio_27.jpg);
	background-repeat: repeat-y;
}
.bg_30 {
	background-image: url(system_img/nyelvstudio_30.jpg);
	background-repeat: repeat-y;
}
.bg_33 {
	background-image: url(system_img/nyelvstudio_33.gif);
	background-repeat: repeat-y;
}
.bg_35 {
	background-image: url(system_img/nyelvstudio_35.jpg);
	background-repeat: no-repeat;
}
.bg_36 {
	background-image: url(system_img/nyelvstudio_36.jpg);
	background-repeat: no-repeat;
}
.bg_37 {
	background-image: url(system_img/nyelvstudio_37.jpg);
	background-repeat: no-repeat;
}
.bg_38 {
	background-image: url(system_img/nyelvstudio_38.jpg);
	background-repeat: no-repeat;
}
.bg_39 {
	background-image: url(system_img/nyelvstudio_39.jpg);
	background-repeat: no-repeat;
}
.bg_40 {
	background-image: url(system_img/nyelvstudio_40.gif);
	background-repeat: no-repeat;
}