body{
    background-color: gray;
}

h1{
    color: white;
    text-align: center;
    font-family: 'Times New Roman', Times, serif;
    font-size:45px;
}

.kontenjer{
    width: 1060px;
    height:1550px;
    margin: auto;
}

.box1{
    background-color:beige;
    width:300px;
    height: 505px;
    float: left;
    margin: 10px;
    border-radius: 5px;
    position: relative;
}

.box2{
    background-color: beige;
    width: 400px;
    height: 505px;
    float: left;
    margin: 10px;
    border-radius: 5px;
    position: relative;
}

.box3{
    background-color:beige;
    width: 300px;
    height: 505px;
    float: left;
    margin: 10px;
    border-radius: 5px;
    position: relative;
}

.desktop{
    width: 280px;
    height: 350px;
}

.laptop{
    width: 400px;
    height: 350px;
}

.tablet{
    padding-left: 25px;
    padding-top: 50px;
    padding-bottom: 40px;
    width: 230px;
    height: 260px;
}

.list-reset{
    margin: 0;
    padding: 0;
    list-style-type: none;
}

ul li{
    padding: 10px;
    margin: 5px;
    background-color: orange;
    border-radius: 3px;
    color:black;
    text-align: center;
    width: 110px;
    margin: 0 auto;
    margin-top: 20px;
}

ol li{
    padding: 10px;
    margin: 5px;
    background-color: rgb(188, 71, 71);
    border-radius: 3px;
    color:white;
    text-align: center;
    width: 110px;
    margin: 0 auto;
    margin-top: 10px;
}

.popust1{
    width: 90px;
    position: absolute;
    top: -30px;
    left: 235px;
}

.popust2{
    width: 90px;
    position: absolute;
    top: -30px;
    left: 335px;
}

.popust3{
    width: 90px;
    position: absolute;
    top: -30px;
    left: 250px;
}

.kosara:active{
    color: #ffff;
    position: relative;
    top: 3px;
    left: 3px;
}