.locked {
    font-size: 18px; 
    background-color: #212529;   
    color: white;
}

.locked_handle{
    background: #fce100 url("../img/right_arrow.png") 12px 10px no-repeat;  
}  


.unlocked {
    background:#3f931d;
    /*background:#7d54a6;*/
}
.unlocked_handle{
    background-image: url("../img/left_arrow.png");   
        display: none;
}