.collapsable_list,
.collapsable_list ul{
    margin-left: 0;
    padding-left: 0;
    list-style: none;
    display: none;
    background: #fff;
}


.collapsable_list li{
    position: relative;
    font-size: 15px;
}
.collapsable_list li > a{
    color: #000;
    border-bottom: 1px solid transparent;
}
.collapsable_list li.list_posts_post{
    font-size: 13px;
}
.collapsable_list li.list_posts_post:not(:last-of-type){
    /* background: pink; */
    border-bottom: 1px solid var(--primary-color);
}
.collapsable_list li.current_item{
    background-color: var(--primary-color-opacity);
}

.collapsable_list li > ul{
    padding-left: 10px;
}

.collapsable_list .toggler{
    position: absolute;
    top: calc( 50% - 10px );
    top: 2px;
    left: -20px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    transition: all 400ms ease;
}
.collapsable_list .toggler:hover{
    /* background: var(--primary-color-opacity); */
    /* border: 1px solid var(--primary-color); */
}
.collapsable_list .toggler:after{
    content: "";
    font-size: 16px;
    line-height: 16px;
    border-left: 8px solid var(--primary-color);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    transition: all 300ms ease;
}
.collapsable_list .toggler:hover:after{
    border-left: 8px solid var(--secondary-color);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}
.collapsable_list li.unfolded > .toggler{
    transform: rotate(90deg);
}