.wrap {
	width: 960px;
	}

.search form {
    width: 380px;
	}
.main_top {
    background: url('images/main_top.png') no-repeat right bottom;
	background-size: 460px auto;
	}


.main_pop_b{
	width: 220px;
	}



#posts{
	width: 740px;
	}

#sidebar{
	width: 200px;
	}