body{
    margin:0;
    text-align:center;
    background-color:white;
}
a{
    color:#000;
}
.header{
    background-color:#fff;
    box-shadow:1px 1px 4px 0 rgba(0,0,0,.1);
    position:relative;
    z-index:3;
    width:100%;
}
.header-table { 
    width: 100%;
}
.header-table-image { 
    text-align: left;
}
.header-table-number {
    text-align: right;
    font-family: calibri, arial;
    font-size: 24px;
    color: darkblue;
    font-weight: bold;
    padding-left: 3px;
    padding-right: 6px;
}
.header ul{
    margin:0;
    padding:0;
    list-style:none;
    overflow:hidden;
    background-color:#fff;
}
.header ul a{
    display:block;
    padding:5px;
    border-right:1px solid #aaa;
    text-decoration:none;
    font-family: calibri, verdana;
    font-weight: 700;
    font-size: 16px;
}
.header ul a:hover{
    background-color:lightblue; 
}
.header .menu{
    clear:both;
    max-height:0;
    transition:max-height .2s ease-out;
}

.header .menu-icon{
    padding: 20px 20px;
    position:relative;
    float:right;
    cursor: pointer;
}

.header .menu-icon .nav-icon{
    background:#333;
    display:block;
    height:2px;
    width:18px;
    position:relative;
    transition:background .2s ease-out;
}

.header .menu-icon .nav-icon:before{
    background:#333;
    content:"";
    display:block;
    height:100%;
    width:100%;
    position:absolute;
    transition:all .2s ease-out;
    top:5px;  
}

.header .menu-icon .nav-icon:after{
    background:#333;
    content:"";
    display:block;
    height:100%;
    width:100%;
    position:absolute;
    transition:all .2s ease-out;
    top:-5px;  
}

.header .menu-btn{
    display:none;
}

.header .menu-btn:checked ~ .menu{
    max-height:240px;
}

.header .menu-btn:checked ~ .menu-icon .nav-icon{
    background:transparent;
}
.header .menu-btn:checked ~ .menu-icon .nav-icon:before{
    transform: rotate(-45deg);
    top:0;
}
.header .menu-btn:checked ~ .menu-icon .nav-icon:after{
    transform: rotate(45deg);
    top:0;
}

@media (min-width:768px){
    .header li{
         float:left;
    }
    .header li a{
        padding:5px 10px;
    }
    .header .menu{
        clear:none;
        float:right;
        max-height:none;
    }
    .header .menu-icon{
        display:none;
    }
    .header ul a{   
        font-family: calibri, verdana;
        font-weight: 700;
        font-size: 16px;
    }
}