.portfolio__details {
    background: ;
}

.portfolio__details .top {
    text-align: left;
    opacity: .68;
    margin-bottom: 18px;
}

.portfolio__details .top b {
    font-weight: inherit;
}

.portfolio__details .top i {
    font-style: inherit;
    margin-right: 18px;
}

.portfolio__details .top i:last-child {
    margin: 0;
}

.portfolio__details dir {
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid #f0f0f0;
}

.portfolio__details dir:after {
    display: block;
    content: '';
    clear: both;
}

.portfolio__details dir>dl:after {
    display: block;
    content: '';
    clear: both;
}

.portfolio__details dir>dl>dt {
    float: left;
    margin-right: 10px;
    opacity: .88;
}

.portfolio__details dir>dl>dt b {
    font-weight: inherit;
}

.portfolio__details dir>dl>dd {
    float: left;
}

.portfolio__details dir>dl>dd i {
    font-style: inherit;
}

.portfolio__details .content>ul {
    margin: 28px 0 18px 0;
    font-size: 0;
    white-space: nowrap;
    position: relative;
    overflow: auto;
}

.portfolio__details .content>ul:before {
    border-bottom: 1px solid #f0f0f0;
    position: absolute;
    bottom: 0;
    left: 0;
    content: '';
    right: 0;
}

.portfolio__details .content>ul>li {
    border: 1px solid #f0f0f0;
    padding: 8px 18px;
    background: rgba(0, 0, 0, .018);
    position: relative;
    z-index: 1;
    cursor: pointer;
    display: inline-block;
    margin-left: -1px;
}

.portfolio__details .content>ul>li.on {
    border-bottom-color: #fff;
    background: none;
}

.portfolio__details .content>ul>li:first-child {
    margin-left: 0;
}

.portfolio__details .content>aside {
    display: none;
    margin-bottom: 18px;
}

.portfolio__details .content>aside.on {
    display: block;
}

@media(min-width:992px) {
    .subnav ul::-webkit-scrollbar {
        height: 0;
        background: ;
    }

    .subnav ul::-webkit-scrollbar-track-piece {
        height: 0;
    }

    .subnav ul::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0);
        transition: .2s;
    }

    .subnav ul:hover::-webkit-scrollbar-thumb {
        background: rgb(252,107,0);
    }
}

@media(max-width:767px) {
    .portfolio__details .top {
        margin-bottom: 10px;
    }

    .portfolio__details dir {
        margin-top: 15px;
        padding-top: 10px;
    }

    .portfolio__details .content>aside {
        margin-bottom: 8px;
    }

    .portfolio__details .content>ul {
        margin: 12px 0 8px 0;
    }

    .portfolio__details .content>ul>li {
        padding: 4px 8px;
    }

    .portfolio__details aside {
        margin-bottom: 8px;
    }
}