.grid-loading {
    position: relative;
    overflow: hidden;
}

.grid-loading .grid-loader-overlay {
    display: block;
}

.grid-loader-overlay {
    background: #fff;
    position: absolute;
    opacity: 0.6;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.grid-loader {
    position: absolute;
    background: #fff url('../img/loading.gif') center center no-repeat !important;
    width: 100px;
    height: 100px;
    top: 50%;
    left: 50%;
}

.grid-nowrap {
    white-space: nowrap;
}
.grid-align-center {
    text-align: center;
}
.grid-align-left {
    text-align: left;
}
.grid-align-right {
    text-align: right;
}
.grid-align-top {
    vertical-align: top !important;
}
.grid-align-bottom {
    vertical-align: bottom !important;
}
.grid-align-middle {
    vertical-align: middle !important;
}