.loader {
    position: absolute;
    z-index: 9999999999;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
}
.loader .load{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);
    /*change these sizes to fit into your project*/
    width:100px;
    height:100px;
}
.loader .load hr{border:0;margin:0;width:40%;height:40%;position:absolute;border-radius:50%;animation:spin 2s ease infinite}

.loader .load :first-child{background:#86979D;animation-delay:-1.5s}
.loader .load :nth-child(2){background:#86979D;animation-delay:-1s}
.loader .load :nth-child(3){background:#86979D;animation-delay:-0.5s}
.loader .load :last-child{background:#86979D}

@keyframes spin{
    0%,100%{transform:translate(0)}
    25%{transform:translate(160%)}
    50%{transform:translate(160%, 160%)}
    75%{transform:translate(0, 160%)}
}
.loder .load {
    position: relative;
    z-index: 1;
}


fieldset {
    border: 1px solid #e9ecef !important;
    border-radius: 5px;
    padding: 0 1.4em 1.4em 1.4em !important;
    margin: 0 0 1.5em 0 !important;
    -webkit-box-shadow:  0px 0px 0px 0px #000;
    box-shadow:  0px 0px 0px 0px #000;
}

legend {
    font-size: 12px;
    text-align: left !important;
    width: auto;
    padding: 0 10px;
    border-bottom: none;

    color: #3F4047;
}

.btn-app-custom {
    margin: 0 !important;
    margin-top: 5px !important;
    margin-bottom: 5px !important;
    margin-left: 10px !important;

    font-size: 10px !important;
}

.value-changed{
    background: yellow !important;
}
.title_left_full{
    float: left;
    display: block
}

.btn-group-by:focus{
    background: #607773!important;
}