stylesheet.css

html {
    height: 100%;
    width: 100%;
}

body {
    color: #444;
    background-color: #E5E5E5;
    margin: 0px;
    font-family: helvetica;
    width: 100%;
    height: 100%;
}

a, a:visited {text-decoration: none; }
a img {border: none; }

button {
    border: 0px;
}

.left {
    float: left;
}
.right {
    float: right;
}

.anchor {
    position: relative;
    top: -35px;
}

#container {
    min-height:100%;
    width:100%;
#    overflow-x: hidden;
}

#menu {
    display: table;
    height: 100px;
    width: 100%;
    left: 0;
    top: 0;
    position: fixed;
}

#top_menu {
    display: table;
    width: 100%;
    height: 50px;
    z-index: 100;
    position: fixed;
    background-color: #33B5E5;
    border-bottom: 2px solid rgba(0,0,0,.2);
    box-shadow: 0px 2px 4px 0px rgba(0,0,0,.2);
    -webkit-transform: translate3d(0, 0, 0);
    transform : translate3d(0, 0, 0);
}

#menu_logo,
#selection_menu,
.selection_menu_cell,
.select_name_menu_cell,
#graph_menu,
.graph_menu_cell,
#title_menu,
.title_menu_cell,
#settings_menu,
#datetime_nm_menu_cell,
#datetime_sep_menu_cell,
.datetime_menu_cell,
a.datetime_menu_cell,
.button_menu_cell,
button.button_menu_cell {
    display: table-cell;
    vertical-align: middle;
    height: 50px;
    color: white;
    text-decoration: none;
}

#menu_logo {
    float: left;
    background-image: url("img/logo.png");
    background-size: 25px;
    background-position: 5px 50%;
    background-repeat: no-repeat;
    width: 35px;
}
.title_menu_cell,
.title_menu_cell a {
    color: white;
    padding-left: 5px;
    display: table-cell;
}
.select_name_menu_cell {
    color: #33B5E5;
    font-weight: bold;
    padding-left: 5px;
}

#datetime_sep_menu_cell {
    display: none;
}
#datetime_nm_menu_cell {
    padding: 0px 5px 0px 0px;
}

#graph_menu {
    display: table;
    width: 100%;
    height: 50px;
    z-index: 90;
    position: fixed;
    background-color: #FFFFFF;
    border-bottom: 2px solid rgba(0,0,0,.2);
    box-shadow: 0px 2px 4px 0px rgba(0,0,0,.2);
    transition: top 0.2s ease-in-out;
}

.graph_menu-up {
    top: -50px;
}

.graph_menu-down {
    top: 50px;
}


#menu-checkbox {
    display: none;
}

input#from_calendar,
input#until_calendar {
    border: solid 1px rgba(0,0,0,.2);
    font-size: small;
    padding: 5px;
    width: 125px;
}

#go_button {
    width: 20px;
    height: 100%;
    margin: 0px 5px 0px 5px;
    background: url(img/submit.png) no-repeat;
    background-position: 50%;
    background-size: 20px;
}

select {
    width: 150px;
    vertical-align: middle;
    font-size: small;
    padding: 5px;
    border: solid 1px rgba(0,0,0,.2);
    color: black;
    overflow: hidden;
    background: url('img/arrow_down.png') no-repeat #FFF;
    background-position: 95% 50%;
    background-size: 15px;
    border-radius: 0.0em;
    -moz-appearance: none;
    -webkit-appearance: none;
    text-indent: 0.01px;
    text-overflow: ""
}
select::-ms-expand {
    display: none;
}

div.selection_menu_cell:first-child:before {
    content: '';
}
div.selection_menu_cell:before {
    content: " \2192 ";
    display: table-cell;
    height: 50px;
    vertical-align: middle;
}

.select {
    display: table-cell;
    vertical-align: middle;
    padding: 0px 5px 0px 5px;
    height: 40px;
}

#main {
    width: 100%;
    padding-top: 110px;
}

.block_title,
.block_title a {
    color: #33B5E5;
    padding: 10px;
    font-weight: bold;
    font-size: 25px;
}

.banner_text,
.banner_text a {
    color: #444;
    font-weight: 500;
    background: #FFF;
    padding: 5px 5px 5px 20px;
    border-bottom: 1px solid rgba(0,0,0,.2);
}

.graph_block {
    padding: 10px;
}

.graph_card {
    background-color: #FFF;
    display: inline-block;
    border-radius: 2px;
    box-shadow: 0px 3px 2px -0.5px rgba(0,0,0,.1);
    margin: 5px 3px 5px 3px;
    padding: 3px;
}

.graph_img {
}

.graph_buttons {
    margin-right: 10px;
}

.graph_button {
    width: 15px;
    height: 15px;
}

.graph_name {
    color: #FFF;
    font-size: 5px;
}

#footer {
    width: 100%;
    height: 20px;
    text-align: center;
    font-size: 11px;
    color: #888;
}

#footer a{
    color: #888;
    font-weight: bold;
}

/* css for timepicker */
#ui-datepicker-div { width: 200px; box-shadow: 0px 3px 2px -0.5px rgba(0,0,0,.1); padding: 0; }
.ui-datepicker-header { box-shadow: 0px 2px 4px 0px rgba(0,0,0,.2); }
.ui-datepicker-trigger { vertical-align: middle; }
.ui-timepicker-div dl dt { float: left; clear:left; padding: 5px; }
.ui-timepicker-div dl dd { margin: 0 10px 10px 40%; }
.ui-timepicker-div td { font-size: 90%; }
img.ui-datepicker-trigger { width: 20px; height: 20px; padding: 0px 5px 0px 5px; }
select.ui-timepicker-select { width: 50px; }

/* CSS adjustments for "mobile" screens */
@media screen and (max-width: 1024px) {

    #overlay {
        visibility: hidden;
        opacity: 0;
        height: 100%;
        width: 100%;
        background-color: rgba(0,0,0,.8);
        overflow: hidden;
        position: fixed;
        top: 42px;
        z-index: 100;
        -webkit-transition: all 0.25s ease-in-out;
        transition: all 0.25s ease-in-out;
    }

    input#from_calendar,
    input#until_calendar {
        width: 95px;
        font-size: x-small;
    }

    #menu {
        height: 55px;
    }

    #menu_logo,
    #datetime_nm_menu_cell {
        display: none;
    }
    #datetime_sep_menu_cell {
        display: table-cell;
        padding: 0px 5px 0px 0px;
    }

    .selection_menu_cell {
        display: block;
    }

    #menu-checkbox + label {
        display: inline-block;
        border: none;
        float: left;
        height: 50px;
        width: 50px;
        left: 10px;
        z-index: 101;
        position: fixed;
        background-position: 0% 50%;
        background-repeat: no-repeat;
        background-size: 25px;
        background-color: transparent;
        background-image: url("img/menu_button.png");
    }
    #menu-checkbox:focus {
        outline: none;
    }

    #selection_menu {
        position: fixed;
        height: 100%;
        top: 52px;
        left: 0px;
        visibility: hidden;
        width: 100%;
        padding: 10px;
        color: black;
        opacity: 0;
        font-size: 20px;
        -webkit-transition: all 0.25s ease-in-out;
        transition: all 0.25s ease-in-out;
    }

    #graph_menu {
        display: block;
        bottom: 150px;
        z-index: 100;
        position: fixed;
        background-color: rgba(0, 0, 0, 0);
        border-bottom: 0px;
        box-shadow: none;
        visibility: hidden;
        opacity: 0;
        -webkit-transition: all 0.25s ease-in-out;
        transition: all 0.25s ease-in-out;
    }

    .graph_menu_cell {
        display: block;
    }

    .graph_menu_cell.right {
        float: left;
    }

    .graph_menu-up,
    .graph_menu-down {
        top: auto;
    }

    .select_name_menu_cell {
        width: 100px;
    }

    #menu-checkbox:checked ~ div#top_menu div#selection_menu,
    #menu-checkbox:checked ~ div#graph_menu,
    #menu-checkbox:checked ~ div#overlay {
        visibility: visible;
        opacity: 1;
    }

    select {
        width: 200px;
        height: 35px;
    }

    div.selection_menu_cell:before {
        content: " \27A5 ";
    }

    div.selection_menu_cell:first-child { margin-left: 0px; }
    div.selection_menu_cell:first-child + div { margin-left: 10px; }
    div.selection_menu_cell:first-child + div + div { margin-left: 40px; }
    div.selection_menu_cell:first-child + div + div + div { margin-left: 70px; }
    div.selection_menu_cell:first-child + div + div + div + div { margin-left: 100px; }

    #main {
        padding-top: 50px;
    }

    .graph_block {
        text-align: center;
    }
    .graph_card {
        min-width: 90%;
    }
    img.lazy {
        width: 100%;
        height: 100%;
    }
}