.iron-core-solenoid1{width:188px; height:165px ;}
.iron-core-solenoid2{width:183px; height:88px ;}
.iron-core-solenoid3{width:173px; height:209px ;}
.iron-core-solenoid4{width:185px; height:206px ;}
.iron-core-solenoid5{width:94px; height:183px ;}
.iron-core-solenoid6{width:218px; height:249px ;}