SFM-Broker/src/app/app.component.scss

.target {
    border-radius: 5px;
    height: 100px;
    width: 400px;
    background-color: yellowgreen;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.26), 0 2px 2px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.08);
}
.placeholder {
    font-size: 20px;
    color: #656565;
    margin: 0;
}

.topMenuBar {
    left: 0px;
    top: 0px;
    // position: absolute;
    margin : 0px;
    width : 100%;
    display: block; 
    background-color: rgb(229, 230, 218);
    box-shadow : 0px 0px 2px 0px #d6d2d2
}

.appbar,
.k-appbar-sticky{
    z-index: 1000;
}