.bottom-nav{

    position:fixed;

    bottom:0;

    left:0;

    width:100%;

    height:65px;

    background:#fff;

    display:none;

    justify-content:space-around;

    align-items:center;

    border-top:1px solid #e5e7eb;

    z-index:1000;

}

.bottom-nav a{

    display:flex;

    flex-direction:column;

    align-items:center;

    color:#64748b;

    font-size:12px;

    text-decoration:none;

}

.bottom-nav a.active{

    color:#2563EB;

}

.bottom-nav span{

    font-size:22px;

}

@media(max-width:768px){

    .bottom-nav{

        display:flex;

    }

}