.main-nav a {
    position: relative;
}
.main-nav a .categories {
    position: absolute;
    left: 54px;
    top: 46px;
    width: 300px;
    background: #fff;
    display: none;
    z-index: 50000;
    box-shadow: 0 0 5px #afafaf;
    opacity: 1;
    filter: alpha(100);
    padding-left:0;
}
.main-nav a:hover .categories {
    display:block;
}
.main-nav a .categories a {
    padding:8px 10px;
    font-size:16px;
    color:#222;
    text-align: left;
    background:#fff;
    width:100%;
    opacity:1;
    filter:alpha(100);
    position: relative;
}
.main-nav a .categories a:hover {
    background:#5da770;
    color:#fff;
}
.main-nav a .categories a svg {
    display:inline-block;
    margin-right:3px;
}
.main-nav .child-container {
    position: absolute;
    left:300px;
    top:0;
    display:none;
    width:400px;
    background:#fff;
    z-index:2000;
    box-shadow: 0 0 5px #afafaf;
    column-count: 2;
}
.main-nav a .categories .cat-item-wrapper {
    font-size:0;
    position: relative;
}
.main-nav a .categories .cat-item-wrapper .name {
    display:block;
    width:100%;
}
.main-nav a .categories .cat-item-wrapper .arrow {
    display:none;
}
.main-nav .cat-item-wrapper .child-container a {
    padding:5px 10px;
    color:#333;
    display:block;
    font-size:14px;
}
.main-nav .cat-item-wrapper:hover .child-container {
    display:block;
}