.catalog{
   word-wrap: break-word;
}

.level_1{
   /* width:675px;  */
   margin-left:0%;
}
.level_2{
   /* width:650px;  */
   margin-left:2.5%;
}
.level_3{
   /* width:625px;  */
   margin-left:5%;
}
.level_4{
   /* width:600px; */
   margin-left:7.5%;
}
.level_5{
   /* width:575px; */
   margin-left:10%;
}
/* .level_1,.level_2,.level_3,.level_4,.level_5{
   min-width: 420px;
} */