.loader {
    background-color: #696cff;
    height: 100%;
    width: 100%;
    position: fixed;
    z-index: 1999;
    margin-top: 0px;
    top: 0px;
}

.loader-centered {
    position: absolute;
    left: 50%;
    top: 50%;
    height: 200px;
    width: 200px;
    margin-top: -100px;
    margin-left: -100px;
}

.object {
    width: 50px;
    height: 50px;
    background-color: rgba(49, 26, 26, 0);
    margin-right: auto;
    margin-left: auto;
    border: 4px solid #fff;
    left: 73px;
    top: 73px;
    position: absolute;
}

.square-one {
    -webkit-animation: first_object_animate 1s infinite ease-in-out;
    animation: first_object_animate 1s infinite ease-in-out;
}

.square-two {
    -webkit-animation: second_object 1s forwards, second_object_animate 1s infinite ease-in-out;
    animation: second_object 1s forwards, second_object_animate 1s infinite ease-in-out;
}

.square-three {
    -webkit-animation: third_object 1s forwards, third_object_animate 1s infinite ease-in-out;
    animation: third_object 1s forwards, third_object_animate 1s infinite ease-in-out;
}

@-webkit-keyframes second_object {
    100% {
        width: 100px;
        height: 100px;
        left: 48px;
        top: 48px;
    }
}

@keyframes second_object {
    100% {
        width: 100px;
        height: 100px;
        left: 48px;
        top: 48px;
    }
}

@-webkit-keyframes third_object {
    100% {
        width: 150px;
        height: 150px;
        left: 23px;
        top: 23px;
    }
}

@keyframes third_object {
    100% {
        width: 150px;
        height: 150px;
        left: 23px;
        top: 23px;
    }
}

@-webkit-keyframes first_object_animate {
    0% {
        -webkit-transform: perspective(100px);
    }

    50% {
        -webkit-transform: perspective(100px) rotateY(-180deg);
    }

    100% {
        -webkit-transform: perspective(100px) rotateY(-180deg) rotateX(-180deg);
    }
}

@keyframes first_object_animate {
    0% {
        transform: perspective(100px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(100px) rotateX(0deg) rotateY(0deg);
    }

    50% {
        transform: perspective(100px) rotateX(-180deg) rotateY(0deg);
        -webkit-transform: perspective(100px) rotateX(-180deg) rotateY(0deg);
    }

    100% {
        transform: perspective(100px) rotateX(-180deg) rotateY(-180deg);
        -webkit-transform: perspective(100px) rotateX(-180deg) rotateY(-180deg);
    }
}

@-webkit-keyframes second_object_animate {
    0% {
        -webkit-transform: perspective(200px);
    }

    50% {
        -webkit-transform: perspective(200px) rotateY(180deg);
    }

    100% {
        -webkit-transform: perspective(200px) rotateY(180deg) rotateX(180deg);
    }
}

@keyframes second_object_animate {
    0% {
        transform: perspective(200px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(200px) rotateX(0deg) rotateY(0deg);
    }

    50% {
        transform: perspective(200px) rotateX(180deg) rotateY(0deg);
        -webkit-transform: perspective(200px) rotateX(180deg) rotateY(0deg);
    }

    100% {
        transform: perspective(200px) rotateX(180deg) rotateY(180deg);
        -webkit-transform: perspective(200px) rotateX(180deg) rotateY(180deg);
    }
}

@-webkit-keyframes third_object_animate {
    0% {
        -webkit-transform: perspective(300px);
    }

    50% {
        -webkit-transform: perspective(300px) rotateY(-180deg);
    }

    100% {
        -webkit-transform: perspective(300px) rotateY(-180deg) rotateX(-180deg);
    }
}

@keyframes third_object_animate {
    0% {
        transform: perspective(300px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(300px) rotateX(0deg) rotateY(0deg);
    }

    50% {
        transform: perspective(300px) rotateX(-180deg) rotateY(0deg);
        -webkit-transform: perspective(300px) rotateX(-180deg) rotateY(0deg);
    }

    100% {
        transform: perspective(300px) rotateX(-180deg) rotateY(-180deg);
        -webkit-transform: perspective(300px) rotateX(-180deg) rotateY(-180deg);
    }
}