.scroll_to_top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: block;
    width: 30px;
    height: 30px;
    border: 1px solid #e3e3e3;
    border-radius: 3px;
    opacity: 0;
    visibility: hidden;
    background: #F8F8F8 url(../img/to_top.svg) no-repeat center;
    background-size: 70%;
    transition: all 0.15s ease-in-out;
    z-index: 10;
}

.scroll_to_top.active {
    opacity: 0.6;
    visibility: visible;
}

.scroll_to_top.active:hover {
    opacity: 1;
}
.toggle_active_btn:not(.notactive) {
    background: #353535;
    pointer-events: none;
}

.size.size2 {
    justify-content: space-between;
}
.size.size2 .size_item:not(:last-child) {
    margin: 0;
}
.btn_grey_icon_toggle.active {
    background: #434343;
}
.btn_grey_icon_toggle.active img {
    filter: contrast(5);
}

.edit-tools li.li_no_hover:hover {
    background: transparent;
}
.edit-tools li.li_no_hover:hover a {
    color: #818181;
}
.edit-tools li.li_no_hover:hover img {
    filter: none;
}
.edit-tools li.li_no_hover,
.edit-tools li.li_no_hover a {
    cursor: default;
}
.mt_5 {
    margin-top: 5px;
}
.header a.btn {
    color: #fff;
    cursor: pointer;
}
.header a.btn:hover {
    opacity: 0.7;
}
.wrapper_main2.vh_100 {
    height: 100vh;
}