*, *:after, *:before {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

#cont {
    background-color: rgba(247,242,179,0.9);
    height: 100%;
    width: 100%;
    position: fixed;
    -webkit-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all 1s ease;
    z-index: 10000;
}

#carga {
    border: 15px solid #ccc;
    border-top-color: #E9D364;
    border-top-style: groove;
    height: 100px;
    width: 100px;
    border-radius: 100%;
    position: absolute;
    ;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    -webkit-animation: girar 1.5s linear infinite;
    -o-animation: girar 1.5s linear infinite;
    animation: girar 1.5s linear infinite;
}

@keyframes girar {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}