body {
    text-align:center;
    background: rgb(80, 80, 80);
    color: rgb(243, 243, 243);
}

.row{
	margin:0px 0px 0px 350px;  
}
.col-md-3 {
    background: rgb(150, 111, 27); 
    margin: 5px;
    height:100px;
    width:100px;
    display:inline-block;

    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    
    border: none; 
    transition: border-color 0.7s ,background-color  0.7s;
}

#refresh{
    text-shadow: none;
    width: 100px;
    height: 30px;

    border-radius: 4px;
    border: 1px solid white;

    color: white;
    background-color: rgb(36, 109, 36);
}