.spoke {
    background-color: #003761;
    position: absolute;
    height: 175px;
    width: 30px;
    margin-left: -15px;
    margin-top: -12.5px;
    left: 50%;
    border-radius: 5px;
    z-index: 10;
}
.spoke + .spoke {
    transform: rotateZ(45deg);
}
.spoke + .spoke + .spoke {
    transform: rotateZ(-45deg);
}
.spoke + .spoke + .spoke + .spoke {
    transform: rotateZ(90deg);
}
.cog {
    position: absolute;
    background-color: #003761;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    z-index: 10;
    animation: spin 5s infinite linear;
}
.cog + .cog {
    animation-delay: .19s;
    animation: spin2 5s infinite linear;
    margin-top: 160px;
    /*margin-left: 30px;*/
    margin-left: 200px
}
.cog + .cog + .cog {
    animation: spin 5s infinite linear;
    /*margin-top: 65px;
    margin-left: 165px;*/
    margin-top: 0;
    margin-left: 100px;
}
.hole {
    position: absolute;
    width: 130px;
    height: 130px;
    margin-left: 10px;
    margin-top: 10px;
    background-color: #fff;
    border-radius: 50%;
    z-index: 3000;
    /*box-shadow: inset 0 0 90px darkslategray;*/
}
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
@keyframes spin2 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-360deg);
    }
}
.cog1 {
    background-color: #eee;
    margin-top: 150px;
    width: 120px;
    height: 120px;
}
.cog1 .hole {
    width: 100px;
    height: 100px;
}
.cog1 .spoke {
    background-color: #eee;
    width: 20px;
    height: 150px;
    margin-left: -12px;
    margin-top: -15px;
}
.cog2 {
    width: 170px;
    height: 170px
}
.cog2 .hole {
    width: 150px;
    height: 150px
}
.cog2 .spoke {
    height: 190px
}
.cog3 {
    background-color: #B5D676;
}
.cog3 .spoke {
    background-color: #B5D676;
}

.cogs .point1, .cogs .point2, .cogs .point3 {
    position: absolute;
    z-index: 10;
}
.cogs .point1 {
    /*top: 58px;*/
    top: 185px;
    left: 40px;
}
.cogs .point2 {
    /*top: 124px;
    left: 223px;*/
    top: 50px;
    left: 148px;
}
.cogs .point3 {
    top: 220px;
    /*left: 90px;*/
    left: 260px
}
.cogs .point3 .point-i {
    font-size: 3rem
}