body{
    background-color: #03000a;
}
#cover-container{
    position: relative; 
    height: 200px;
    background-color: rgb(33, 37, 41);
    background-image: url(/img/cwifbrigade.jpeg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top center;
}
#cover{
    position: relative; 
    height: 200px;
}
#social{
    position: absolute;
    top: 5px;
    right: 5px;
}
#social img{
    width: 36px;
}
#cover > h1{
    position: absolute; 
    bottom: 5px;
}
#cwifsoldier{
    position: absolute;
    width: 100px;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    border-radius: 50%;
}

#footer{
    position: fixed;
    width: 100%;
    padding: 15px 15px 0px;
    bottom: 0;
    background-color: rgb(33, 37, 41);
    color: #fff;
    text-align: center;
}

@media screen and (min-width: 992px) {
    .border-tr{
        border: 1px solid #ccc;
    }
    #cover-container, #cover{
        height: 300px;
    }
    #social img{
        width: 48px;
    }
    #cwifsoldier{
        width: 160px;
    }
}

.puzzle img {
    width:100%; 
    height:auto;
}
.puzzle {
    display:block; 
    width:100%; 
    max-width:1200px; 
    height:auto; 
    margin:auto; 
    text-align:center;
}
.draggable {
    display:inline-block; 
    width:18%; 
    height: auto;
    cursor: pointer;
}