#piezo {position:relative;height:411px;background:url(../png/piezo_cts19_20-8-1.5_graph.png) no-repeat 0 0;cursor:pointer}
#piezo.en {background:url(../png/piezo_cts19_20-8-1.5_graph.png) no-repeat 0 0 !important}
#piezo1 {display:block;position:absolute;top:170px;left:200px;width:250px;font-size:14px;text-align:center;border:1px solid #999;border-radius:10px;-moz-border-radius:10px;-webkit-border-radius:10px}
#piezo2 {display:none;position:absolute;top:80px;left:70px;font-size:12px;text-align:center}
#piezo2 .arrow {position:absolute;top:220px;left:30px}
#piezo3 {display:none;position:absolute;top:60px;left:110px;font-size:12px;text-align:center}
#piezo4 {display:none;position:absolute;top:10px;left:410px;font-size:12px;text-align:center}

.an_container {position:relative;cursor:pointer;}
.an_static {display:block;position:relative}
.an_dynamic {display:none;position:relative}

#isensor {height:217px; width:680px}
#isensor_an .text {position:absolute;right:70px;bottom:20px}
#dens {height:455px;width:300px;margin:40px auto 20px;}
#dens .img-button {left:140px;top:20px}
#actuator {height:249px;width:200px;margin:10px auto 0}
#actuator .img-button {left:0;top:0}
#dpart {height:195px;width:200px; margin:30px 0 0 90px}
#dpart .img-button {left:-70px;top:-20px}
#pstack {height:274px;width:200px;margin:10px auto 0}
#pstack .img-button {left:-50px;top:50px}
#pstack_fastening {height:274px;width:268px;margin:0 auto}
#pstack_fastening .img-button {right:-20px;top:50px}
#fmeter {height:388px; width:680px}
#fmeter .img-button {width:100px}
#afc_soft {height:450px; width:600px;margin:0 auto}
#pzt26 {height:319px;width:400px}
#pzt26 .img-button {left:440px;top:50px}
.color-button {left:560px;top:50px}
#pzt26-text {position:absolute;left:440px;top:120px; width:240px}
#pzt26_blue, #pzt26_blue_an {display:none}

#afc {height:388px}
#afc1 {display:block;position:relative}
#afc2, #afc3, #afc4, #afc5, #afc6 {display:none;position:relative}
#afc5, #afc6 {z-index:3}
#afc .img-button {z-index:2;right:120px;top:10px;}
#afc #afc5 .img-button {right:250px;top:100px}
#afc #afc6 .img-button {right:0;top:10px}

#oscillator {position:absolute;top:350px;left:90px}
#receiver {position:absolute;top:350px;left:520px;}