.panel-default:{
    background-color: cornflowerblue
}

.btn {
    margin: 5px;
}

.panel {
    margin: 10px;
}

.form-control{
    width : 200px;
}

.container {
    background: dimgrey;
}


.page {
    background: dimgray;
}

body{
    margin: 0;
    background: dimgray;
}