.preload {
    height: 100vh;
    position: fixed;
    background: rgba(255, 255, 255, 1);
    z-index: 100000;
    width: 100%;
    top: 0;
}

.preload img {
    text-align: center;
    margin: auto;
    display: block;
    margin-top: 10%;
    width: 200px;
}
@keyframes girar {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

#progress {
    height: 4px;
    background: #187a8f;
    position: absolute;
    width: 0;
    bottom: 5%;
    transition: 1s;
}

#progstat {
    font-size: 1em;
    position: absolute;
    bottom: 8%;
    width: 100%;
    text-align: center;
    color: #444;
    font-weight: 400;
}


.shadow {
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    position: fixed;
    display: none;
    top: 0px;
    bottom: 0px;
    left: 0px;
    z-index: 90;
    right: 0px;
}

.shadow .contentMessageBar span {
    color: #fff;
    top: 50%;
    left: 50%;
    font-size: 16px;
    font-weight: 400;
    background: #000;
    border-radius: 4px;
    position: absolute;
    margin: -110px 0 0 -177px;
    padding: 5px 10px;
}
.shadow .contentMessageNav span {
    color: #fff;
    top: 80px;
    right: 20px;
    font-size: 16px;
    font-weight: 400;
    background: #000;
    border-radius: 4px;
    position: absolute;
    padding: 5px 10px;
}

@media (min-width: 768px) {
    .preload img{
        text-align: center;
        display: block;
        margin-top: -130px;
        width: 277px;
        position: absolute;
        left: 50%;
        margin-left: -126px;
        top: 50%;
    }

}