style.css

@import 'https://fonts.googleapis.com/css?family=VT323';
@font-face {
    font-family: HelveticaNeueCyr;
    src: url(fonts/pixelartfont.ttf);
}

* {
    font-family: HelveticaNeueCyr;
    margin: 0;
    padding: 0;
    border: 0;
}
.container {
    position: relative;
    width: 100%;
    height: 100%;
}
.item-panel {
    overflow-y: scroll;
    width: 420px;
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background-color: #171717;
}
.item-panel::-webkit-scrollbar-track
{
    background-color: rgb(219, 219, 219);
}

.item-panel::-webkit-scrollbar {
    width: 10px;
    background-color: rgb(219, 219, 219);
}

.item-panel::-webkit-scrollbar-thumb {
    background-color: #212121;
    border: 2px solid #555;
}
.main-scene {
    position: relative;
    margin-left: 420px;
    height: 100%;
    background-color: #bfb;
    background: url('backgrounds/dark_city.gif') no-repeat;
    background-size: cover;
}
.dv-logo {
    cursor: pointer;
    
    -webkit-filter: drop-shadow(10px 20px 80px #fff);
    filter: drop-shadow(5px 5px 5px #fff);

    top: 50%;
    left: 50%;
    margin: -132px 0 0 -200px;
    position: absolute;
    width: 400px;
    height: 264px;
    background: url('sprites/dv.png') no-repeat;
    background-size: contain;
}

.dv-logo.clicked {
    -moz-transform: scale(1.3, 1.1); /* Для Firefox */
    -ms-transform: scale(1.3, 1.1); /* Для IE */
    -webkit-transform: scale(1.3, 1.1); /* Для Safari, Chrome, iOS */
    -o-transform: scale(1.3, 1.1); /* Для Opera */
    transform: scale(1.3, 1.1);
}

.item-panel .item {
    cursor: pointer;
    width: 100%;
    height: 140px;
    margin-bottom: 10px;
    background-color: #212121;
}

.item-panel .item .image {
    display: inline-block;
    float: left;
}

.item-panel .item .description {
    width: 290px;
    height: 100%;
    position: relative;
    color: #dbdbdb;
    padding-left: 10px;
    display: inline-block;
    float: left;
}

.item-panel .item .description .number {
    position: absolute;
    left: 10;
    bottom: 0;
    font-size: 20px;
}

.item-panel .item .description .price {
    position: absolute;
    right: 10;
    bottom: 0;
    font-size: 20px;
}

h1 {
    margin: 10px;
    color: #F5D76E;
}

h2 {

}

.balance {
    z-index: 2;
    position: absolute;
    top: 0px;
    right: 0px;
    background-color: rgba(255, 255, 255, 0.3);
}