.messageExec {
    display: none;
    float: initial;
    background-color: white;
    border: 5px solid red;
    padding: 5px;
    margin: 5px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}


.loader {
    display: none;
    border: 5px solid #f3f3f3; /* Light grey */
    border-top: 5px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 2s linear infinite;
}

select.form-control {
    display: inline;
    width: 156px;
    margin-left: 20px;
    margin-bottom: 10px;
}

.spinner-border {
    display: none;
    border: solid 5px #cfd0d1;
    border-bottom-color: #1c87c9;
    border-radius: 50%;
    content: "";
    height: 40px;
    position: absolute;
    animation: spin 2s linear infinite;
    top: 50%;
    left: 50%;
    width: 40px;
}

#spinMessage {
    position: absolute;
    top: 60%;
    left: 50%;
    font-size: 18px;
    color: black;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    padding: 5px;
    margin: 5px;
}