Для этого CSS нужно выбрать Стиль Rust Minimal и это шаблон rust-template.gamestores.ru
Вот пример как будет выглядить http://immortalrust.ru
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[class~=store-filters]{background-color:rgba(149,0,32,.57);}[class~=store-filters] [class~=filter],[class~=store-filters] [class~=filter][class~=active],.green,[class~=btn-green]{color:#caced1;}.package-modal-desc{width:18.75pc;}[class~=btn-green]:active:focus{background-color:rgba(149,0,32,.8);}[class~=btn-green]:hover,[class~=btn-green]:active,[class~=btn-green]:focus,[class~=btn-green]:active:focus{color:rgba(202, 206, 209,.8);}.package-modal-desc{margin-left:auto;}[class~=store-filters] [class~=filter]:hover{color:#dd5b6c;}.package-modal-desc{margin-bottom:auto;}.btn-lime:active:focus{background-color:rgba(149,0,32,.57);}.package-modal-desc{margin-right:auto;}.navigation-toggler>span{background-color:rgba(252,238,199, 0.58);}[class~=layout-logo] [class~=layout-panel]{background-color:transparent;}.package-modal-desc{margin-top:auto;}[class~=navigation-toggler],[class~=navigation-elem] a:hover{background-color:transparent;}[class~=package-modal-roulette]:before{border-top-width:.1875in;}.btn-lime:active:focus,.btn-lime:hover,[class~=btn-lime]:active{color:rgba(221, 91, 108,.88);}[class~=package] [class~=package-discount]{background-color:rgba(221, 91, 108, 0.4);}btn-lime:active:focus,.green,[class~=btn-green]{background-color:rgba(149,0,32,.57);}[class~=btn-green]:hover,[class~=btn-green]:active,[class~=btn-green]:focus{background-color:rgba(149,0,32,.58);}[class~=store-packages] [class~=package]:active,[class~=store-packages] [class~=package]:hover{-webkit-animation-name:ItemHover;}[class~=btn-lime]:focus,.btn-lime:hover,[class~=btn-lime]:active,[class~=btn-lime]:active{background-color:rgba(149,0,32,.57);}[class~=store-packages] [class~=package]:active,[class~=store-packages] [class~=package]:hover{animation-name:ItemHover;}.navy{background-color:rgba(202, 206, 209, 0.42);}[class~=topup-modal],[class~=package-modal-roulette]:before{border-top-style:solid;}.navy{color:rgba(221, 91, 108, 0.57);}[class~=package-modal-roulette]{background:rgba(10, 28, 39, 0.05);}[class~=topup-modal]{border-left-width:.09375in;}[class~=store-packages] [class~=package]:active,.store-packages .package,[class~=store-packages] [class~=package]:hover{-webkit-animation-duration:.3s;}[class~=topup-modal]{border-bottom-width:.09375in;}[class~=topup-modal]{border-right-width:.09375in;}btn-lime:active:focus,[class~=topup-modal],[class~=btn-lime]:focus,[class~=btn-lime],[class~=btn-lime]:active{color:rgba(221, 91, 108,.88);}[class~=topup-modal]{border-top-width:.09375in;}[class~=store-packages] [class~=package]:hover,.store-packages .package,[class~=store-packages] [class~=package]:active{animation-duration:.3s;}[class~=topup-modal]{border-left-style:solid;}[class~=topup-modal]{border-bottom-style:solid;}[class~=topup-modal]{border-right-style:solid;}[class~=navigation-elem][class~=active] a:hover{background-color: transparent;},[class~=btn-lime]:hover{background-color:rgba(149,0,32,.4);}.store-packages .package{transition:all .2s;}[class~=package-modal-roulette]:before{border-top-color:rgba(149, 0, 32, .59);}.store-packages .package{-webkit-animation-name:ItemUnhover;}[class~=topup-modal]{border-left-color:rgba(149,0,32,.57);}.store-packages .package{animation-name:ItemUnhover;}[class~=topup-modal]{border-bottom-color:rgba(149,0,32,.57);}[class~=store-packages] [class~=package]:active,[class~=store-packages] [class~=package]:hover{-webkit-animation-fill-mode:forwards;}[class~=store-packages] [class~=package]:active,[class~=store-packages] [class~=package]:hover{animation-fill-mode:forwards;}[class~=topup-modal]{border-right-color:rgba(149,0,32,.57);}[class~=topup-modal]{border-top-color:rgba(149,0,32,.57);}[class~=topup-modal],[class~=package-modal-roulette]:before{border-image:none;}[class~=topup-modal]{background-color:rgba(10,28,39,.9);}[class~=btn-lime]{background-color:rgba(149,0,32,.46);}@-webkit-keyframes fadeInUp{0%{transform:scale(0);}45%{transform:scale(1.2);}70%{transform:scale(1);}}@-webkit-keyframes ItemHover{0%{transform:scale(1);}50%{transform:scale(1.15);}100%{transform:scale(1.1);}}@-webkit-keyframes
ItemUnhover{0%{transform:scale(1.15);}50%{transform:scale(.85);}100%{transform:scale(1);}}@keyframes ItemUnhover{0%{transform:scale(1.15);}50%{transform:scale(.85);}100%{transform:scale(1);}}[class~=roulette-railway]{-webkit-animation-name:ShowRoulette;}[class~=roulette-railway]{animation-name:ShowRoulette;}[class~=roulette-railway]{-webkit-animation-duration:3s;}[class~=roulette-railway]{animation-duration:3s;}@keyframes ShowRoulette{0%{margin-left:-1850px;}100%{margin-left:px;}}.advert{background-color:rgba(10,28,39,.3);}[class~=package-modal-set]{position:center;}.info-full{color:rgba(100,182,100,.9);} 
[class~=navigation-elem] > a{display:inline-block;}[class~=navigation-elem] > a:hover:after{right:0;}[class~=navigation-elem] > a,[class~=navigation-elem] > a:after{display:block;}[class~=navigation-elem] > a{font-weight:700;}[class~=navigation-elem] > a:after{content:"";}[class~=bonus_popolnenie]{position:fixed;}[class~=bonus_popolnenie]{top:3.8125pc;}[class~=navigation-elem] > a{text-transform:uppercase;}[class~=navigation-elem] > a{-moz-transition:all .1s;}.pagination .pagination-elem.active a{background-color:rgba(149,0,32,.57);}[class~=navigation-elem] > a{transition:all .1s;}[class~=navigation-elem] > a{transition:all .3s cubic-bezier(.2,0,0,1);}[class~=navigation-elem] > a{margin-left:auto;}[class~=navigation-elem] > a{margin-bottom:auto;}[class~=bonus_popolnenie]{right:2.291666667in;}[class~=navigation-elem] > a{margin-right:auto;}[class~=navigation-elem] > a{margin-top:auto;}[class~=table-scrollable]{background-color:rgba(202, 206, 209,.025);}[class~=layout]{background-image:none;}[class~=navigation-elem] > a:after{height:6px;}[class~=navigation-elem] > a{font-family:Fira Sans Condensed;}[class~=navigation-elem] > a{font-size:10.5pt;}[class~=navigation-elem] > a:after{position:absolute;}[class~=navigation-elem] > a:after{bottom:0;}[class~=navigation-elem] > a:after{right:1.25rem;}[class~=navigation-elem] > a:hover,[class~=navigation-elem] > a{color:#caced1;}[class~=navigation-elem] > a:after{left:1.25rem;}[class~=navigation-elem] > a{text-decoration:none;}[class~=navigation-elem] > a{position:relative;}[class~=navigation-elem] > a:after{background-color:rgba(149,0,32,.4);}[class~=navigation-elem] > a{z-index:1;}[class~=navigation-elem] > a:after{transition:all .5s cubic-bezier(.2,0,0,1);}[class~=navigation-elem] > a:after{transform-origin:bottom center;}[class~=navigation-elem] > a:after{z-index:-1;}.pagination .pagination-elem.active a{color:#caced1;}body{text-shadow:.009375in .05625pc .9px #000;}[class~=navy]:hover{background-color:rgba(202, 206, 209, 0.62);}[class~=navigation-elem] > a:hover:after{left:0;}[class~=navy]:hover{background-color:rgba:(221, 91, 108, 0.77);}[class~=navigation-elem] > a:hover:after{height:100%;}

.layout-header {
  	background-color: rgba(10, 28, 39, 0.7);
}
.layout-panel {
    background-color: rgba(10,28,39, 0.7);
}
.package-modal {
    background-color: #1b2830;
}
.table>tbody>tr>td {
    background-color: rgba(34, 50, 60,.6);
}
.form-control {
    color: #caced1;
    background-color: rgba(34, 50, 60, 0.6);
}
.table .table-info .text .info {
    color: rgba(202, 206, 209, 0.85);
}
body {
    color: rgba(202, 206, 209, 0.57);
    background-color: rgba(27, 40, 48, 0.95);
}
.store-packages .packages-no-match {
    color: #fceec7;
}
.package .package-info .name {
    color: rgba(202, 206, 209, 0.77);
}
.package .package-discount {
    color: #caced1;
}
.package.package-complete .package-info .price .old {
    color: rgba(221,91,108,.8);
}
a, a:focus, a:hover {
    color: #fceec7;
}
.navigation-elem.active>a {
    background-color: rgba(27, 40, 48, 1);
    color: #caced1;
}
.btn-orange {
    background-color: rgba(202, 206, 209, 0.57);
    color: rgba(10, 28, 39, 0.6);
}
.btn-white {
    background-color: hsla(0, 0%, 100%, 0.3);
    color: #caced1;
}
.layout-navigation-bars {
    background-color: rgba(10,28,39, 0.1);
}
.layout-panel-heading h3 {
    color: #fceec7;
}
.font[Attributes Style] {
    color: rgb(34, 247, 54);
}
.package-modal-desc {
    color: rgba(202, 206, 209, 0.85);
}
.package-modal-warning {
    color: rgba(149,0,32, 0.88);
}
.overlay { 
background-color: #1b2830; 
} 
.heading { 
color: #caced1;
}
.layout-navigation-brand .navigation-logo img {
  opacity: 0;
}

.layout-navigation-brand .navigation-logo {
	background-image: url(https://gamestores.pictures/images/2018/01/23/hXwtI.png);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
}