html - Huge, unnecessary and mysterious scroll bar -


i'm looking website. , have no idea why has huge scroll. i'm try understand why or scroll created.

the problem in div .nav-path-wrap has diplay:initial , on hover make position absolute , have space on page not visible.

so need make display:none , on hover display:block

css must :

.left_menu .nav-path-wrap {     background: url(../images/icons/icon_left_menu_arrow_l.png) no-repeat left 1em;     padding-left: .7em;     display: none; // edit initial none }  .left_menu li:hover .nav-path-wrap {     position: absolute;     left: 12em;     top: -.5em;     height: 100px;     display: block; // add line }

note if edited .left_menu { overflow: hidden; }. sub menu .nav-path-wrap not visible on hover


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