.btn_nav_cat { 
	background-image: linear-gradient(top, #ffffff, #dbdbdb);
	background-image: -webkit-gradient(linear,left top,left bottom, color-stop(0, #ffffff),color-stop(1, #dbdbdb));
	background-image: -moz-linear-gradient(top, #ffffff, #dbdbdb);
	background-image: -o-linear-gradient(top, #ffffff, #dbdbdb);
	border: 1px solid #fff;
	box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
	border-radius: 16px;
	padding: 5px 20px;
	text-decoration: none;
	text-shadow: #fff 0 1px 0;
	margin-right: 15px;
	margin-bottom: 15px;
	color: #597390;
	line-height: 80px;
	font-size: 22px;
	font-weight: bold;
}

a.btn_nav_cat:hover {
	background-image: linear-gradient(top, #ffffff, #eeeeee);
	background-image: -webkit-gradient(linear,left top,left bottom, color-stop(0, #ffffff),color-stop(1, #eeeeee));
	background-image: -moz-linear-gradient(top, #ffffff, #eeeeee);
	background-image: -o-linear-gradient(top, #ffffff, #eeeeee);
	color: #000;
}

a.btn_nav_cat:active {
	background-image: linear-gradient(top, #dbdbdb, #ffffff);
	background-image: -webkit-gradient(linear,left top,left bottom, color-stop(0, #dbdbdb),color-stop(1, #ffffff));
	background-image: -moz-linear-gradient(top, #dbdbdb, #ffffff);
	background-image: -o-linear-gradient(top, #dbdbdb, #ffffff);
	text-shadow: 0px -1px 0 rgba(255, 255, 255, 0.5);
	margin-top: 1px;
}

a.btn_nav_cat {
	padding-left: 8px;
	min-height: 28px;
}
a.btn_nav_cat span {
	padding-left: 35px;
	padding-bottom: 2px;
}
a.btn_nav_cat.audio span {
	background: url(/images/btn_soft_audio.png) no-repeat;
}
a.btn_nav_cat.measurement span {
	background: url(/images/btn_soft_measurement.png) no-repeat;
}
a.btn_nav_cat.pcb span {
	background: url(/images/btn_soft_pcb.png) no-repeat;
}
a.btn_nav_cat.mcu span {
	background: url(/images/btn_soft_mcu.png) no-repeat;
}
a.btn_nav_cat.generator span {
	background: url(/images/btn_soft_generator.png) no-repeat;
}
a.btn_nav_cat.calc span {
	background: url(/images/btn_soft_calc.png) no-repeat;
}
a.btn_nav_cat.cad span {
	background: url(/images/btn_soft_cad.png) no-repeat;
}
a.btn_nav_cat.android span {
	background: url(/images/btn_soft_android.png) no-repeat;
}
a.btn_nav_cat.misc span {
	background: url(/images/btn_soft_misc.png) no-repeat;
}
a.btn_nav_cat.sketch span {
	background: url(/images/btn_soft_sketch.png) no-repeat;
}

.nav_cat_main {
	background: #fff;
	margin: 0 auto;
	display: block;
}
.nav_cat_element {
	width: 550px;
	height: 220px;
	background: #fff;
	margin: 10px 25px 50px 25px;
	display: inline-block;
	vertical-align: top;
}

.nav_cat_pict {
	position: absolute;
	margin: 10px;
	box-shadow: #a3a3a3 3px 3px 5px;
	z-index:1000;
  max-width: 250px !important;
  width: auto;
  height: auto;
  opacity: .5; 
  transition: opacity .1s ease, max-width .6s ease-out;
  -webkit-transition: opacity .1s ease, max-width .6s ease-out;
  -o-transition: opacity .1s ease, max-width .6s ease-out;
  -moz-transition: opacity .1s ease, max-width .6s ease-out;
  
}
.nav_cat_pict:hover {
  width: auto;
  max-width: 100% !important;
  opacity: 1;
  z-index: 10000;
}

.nav_cat_element .ntitle {
	text-align: left;
	padding: 6px 9px 6px 9px;
	font-size: 16px;
	font-weight: bold;
	margin-left: 270px;
}

.nav_cat_element .ndesc {
	text-align: left;
	padding: 0px 10px 15px 10px;
	margin-left: 270px;
}

.btn_more a {
	background: #2f91e1;
	background: linear-gradient(top, #2f91e1, #175aaa);
	background: -webkit-gradient(linear, left top, left bottom, from(#2f91e1), to(#175aaa));
	background: -moz-linear-gradient(top, #2f91e1, #175aaa);
	background: -o-linear-gradient(top, #2f91e1, #175aaa);
	border-radius: 15px;
	border: none;
	padding: 5px 10px;
	color: #fff;
	text-decoration: none;
	cursor: pointer;
	margin-top: 20px;
	margin-left: 280px;
}
.btn_more a:hover {
	background: #2f91e1;
	background: linear-gradient(top, #175aaa, #2f91e1);
	background: -webkit-gradient(linear, left top, left bottom, from(#175aaa), to(#2f91e1));
	background: -moz-linear-gradient(top, #175aaa, #2f91e1);
  background: -o-linear-gradient(top, #175aaa, #2f91e1);
	color: #fff;
	text-decoration: none;
}
.btn_more {
	position: absolute;
	bottom: 5px;
	right: 10px;
}
.ntext {
	position: relative;
	height: 100%;
}