body{
    background-image: url("../img/background.jpg");
    background-size: cover;
    margin: 25px;
}

.container{
    width: 900px;
    height: 625px;
    background: rgba(0,0,0,0.5);
    margin: auto;
    border-radius: 20px;
}

header > div{
    padding-top: 63px;
    text-align: center;
}

header img{
    width: 200px;
}

header h1{
    color: #01DD00;
    margin: 0px;
    font-size: 30px;
    font-family: "Serif";
}

nav{
    background: #01DD00;
    width: 82%;
    height: 30px;
    margin: auto;
}

nav > .row{
    text-align: center;
    padding-top: 5px;
}

nav button{
    /*color: red;*/
    font-size: 10px;
}

section{
    margin-top: 20px;
    margin-left: 78px;
}

section > .row{
    margin-bottom: 30px;
}

.title-product{
    color: white;
    font-size: 20px;
    font-family: "Serif";
    display: inline-block;
    margin: 0;
}

.title-product ~ span{
    display: block;
    color: white;
    font-size: 15px;
}

.title-product + span:before{
    content: '\21A6';
}

.charge{
    height: 20px;
    border-radius: 5px;
}

.medium{
    width: 300px;
    background: orange;
}

.high{
    width: 600px;
    background: green;
}

.low{
    width: 100px;
    background: red;
}