Detank/assets/css/style.css

body{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    background: #232323;
    user-select: none;
}

.header{
    text-align: center;
}

.header h1{
    display: inline-block;
    font-size: 42px;
    padding-top: 15px;
    padding-bottom: 20px;
    color: #fff;
}

.container{
    max-width: 1140px;
    margin: auto;
}

.map{
    text-align: center;
    background: url(../img/bg_sand.png) repeat;
    display: inline-block;
    padding-top: 7px;
    padding-bottom: 3px;
}

.line{
    display: inline-block;
}

.col{
    height: 50px;
    width: 50px;
    border: solid 0px #000;
    display: inline-block;
    
}

.line-3 > .col-12{
    background: url(../img/tank_bg.png) no-repeat;
    background-position: 0px 0px;
}