body {
    margin: 0;
    font-family: sans-serif;
    background: #ccefe7;
    overflow: hidden
}

#alert {
	display: none;
}

.bottom-nav{

    position:fixed;

    left:0;
    bottom:0;

    width:100%;
    height:90px;

    background:white;

    display:flex;

    border-top:
    1px solid rgba(0,0,0,.08);
}

.bottom-nav a{

    flex:1;

    border:none;

    background:none;

    display:flex;

    flex-direction:column;

    justify-content:center;
    align-items:center;

    font-size:24px;

    cursor:pointer;

    text-decoration: none;

    color: blue;
}

.bottom-nav a:hover{
    background-color: #27dbff;
}

.bottom-nav img{
    height: 50px;
}

.bottom-nav span{

    margin-top:4px;

    font-size:12px;
}