.container{
   
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

header{
    margin: 0;
    color: rgb(149, 241, 112);
   background-color: rgb(17, 78, 9);
   text-align: center;
   padding: 5px;
}

h1{
margin: 0;
font-weight: normal;

}

.container2{
    margin: 20px;
}

.main-header h2{
    margin: 10px;
    float: left;
}

.main{
    clear: left;
    margin: 0;
}

.main img{
    float: left;
    margin: 0px 10px 10px 0px;
    transition-property: opacity;
    transition-duration: 1s;
    transition-timing-function: ease;
    transition-delay: 0s;
}

.main img:hover{
    opacity: 0.5;
}

.player{
    clear: left;
    padding-bottom: 30px;
    margin-top: 50px;
}

.player h2{
    background-color: rgb(173, 169, 169);
    margin: 0;
    font-weight: normal;
}

.player ol{
    padding: 0;
    margin: 0;
    list-style: decimal inside;
}

.player li{
    border-bottom: 1px solid rgb(173, 169, 169);
    padding: 8px 0px 8px 0px;
    width: 50%;
    float: left;
} 

.clearfix:after{
    content: " ";
    display: table;
    clear: both;
}

footer h2{
    text-align: center;
    color: rgb(149, 241, 112);
   background-color: rgb(17, 78, 9);
   font-weight: normal;
}

a{
    color: #666;
}

@media only screen and (max-width: 600px){
    .main img{
        float: none;
        display: block;
        margin: 0 auto;
    }

    .player li{
        float: none;
        text-align: center;
        width: 100%;
    }
    .player{
        margin-top: 30px;
    }

    header h1{
        font-size: 25px;
    }

    h2{
        font-size: 20px;
    }
    
    .main-header{
        margin-bottom: 15px;
    }

    .main p{
        font-size: 15px;
    }
    .main img{
        width: 60%;
        height: 400px;
    }
}