/* 本地图标样式 */
.icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}
.icon-home {
    background-image: url('/assets/addons/paipan/img/icon-home.svg');
}
.icon-records {
    background-image: url('/assets/addons/paipan/img/icon-records.svg');
}
.icon-academy {
    background-image: url('/assets/addons/paipan/img/icon-academy.svg');
}
.icon-user {
    background-image: url('/assets/addons/paipan/img/icon-user.svg');
} 
.nav-item.active .icon {
    filter: invert(18%) sepia(58%) saturate(2672%) hue-rotate(348deg) brightness(93%) contrast(90%);
}
.nav-item.active .nav-name {
    color: #b1301e;
}