* {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-sizing: border-box;
}

body {
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: "header" "main" "footer";
}

body > header {
    padding: 5px;
    grid-area: header;
    background-color: goldenrod;
}

main {
    grid-area: main;
    overflow: hidden;
}

section {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

footer {
    grid-area: footer;
    text-align: center;
    background-color: goldenrod;
}

.svg-container {
    position: relative;
    left: 5%;
    top: 5%;
    width: 90%;
    height: 90%;
    /*background-color: #00ff0090;*/
    overflow: hidden;
}

.svg-container svg {
    width: 100%;
    height: 100%;
    overflow: visible;
    background-color: #ff000030;
}


/* SVG - STYLES */
.cloud1 { fill: blue; }
.cloud2 { fill: #345eba; }
.cloud3 { fill: #9ca2ae; }
.cloud4 { fill: #6c8ac9; }


#wind-turbines .r,
#wind-turbines .r2,
#wind-turbines .r3 {
    transform-origin: 0px -488px;
    animation-name: example;
    animation-duration: 30s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

#wind-turbines .r1 { animation-delay: 0ms; }
#wind-turbines .r2 { animation-delay: 400ms; }
#wind-turbines .r3 { animation-delay: 600ms; }


@keyframes example {
    from {transform:rotate(0deg);}
    to {transform:rotate(359deg);}
}




/*
.svg-container svg line {
    stroke: red;
    stroke-width: 2px;
}

.svg-container svg text {
    dominant-baseline: middle;
    text-anchor: end;
    font-size: 13px;
    font-family: Bahnschrift;
    font-weight: bold;
    user-select: none;
    cursor: default;
}

.numbers {
    clip-path: url(#clippath);
}

.svg-container svg .btn {
    cursor: pointer;
}

.svg-container svg .btn rect {
    fill: #ff000060;
    stroke: #ff0000;
    stroke-width: 0.05;
}

.hide {
    display: none;
}
*/