* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

/*.container {
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    justify-items: center;
    align-items: center;
    background-color: #111;
}*/

/* Style One */
.one {
    width: 100px;
    transform-origin: center;
    animation: rotate 4s linear infinite;
}

.one circle {
    fill: none;
    stroke: red;
    stroke-width: 10;
    stroke-dasharray: 1, 20;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

.lines {
    width: 100px;
    height: 100px;
    margin: auto;
    position: relative;
}

/* Style Two */

.l2 {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.l2 .line {
    height: 20px;
    width: 4px;
    background-color: #fff;
    animation: topBottom 800ms linear infinite;
}

.l2 .line:nth-child(1) {
    animation-delay: 0s;
}

.l2 .line:nth-child(2) {
    animation-delay: 0.2s;
}

.l2 .line:nth-child(3) {
    animation-delay: 0.4s;
}

.l2 .line:nth-child(4) {
    animation-delay: 0.6s;
}

@keyframes topBottom {
    0% {
        transform: translateY(0px);
    }

    25% {
        transform: translateY(40px);
    }

    75% {
        transform: translateY(-40px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Style Three*/

.l3 {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.l3 .line {
    height: 0px;
    width: 4px;
    left: 0px;
    background-color: #fff;
    animation: expand 900ms ease infinite;
}

.l3 .line:nth-child(1) {
    animation-delay: 0s;
}

.l3 .line:nth-child(2) {
    animation-delay: 0.2s;
}

.l3 .line:nth-child(3) {
    animation-delay: 0.4s;
}

.l3 .line:nth-child(4) {
    animation-delay: 0.6s;
}

@keyframes expand {
    0%,
    100% {
        height: 0px;
    }

    50% {
        height: 40px;
    }
}

/* Style Four*/

.l4 {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.l4 .line {
    height: 2px;
    width: 4px;
    background-color: #fff;
    transform-origin: bottom;
    animation: expandTop 900ms ease infinite;
}

.l4 .line:nth-child(1) {
    animation-delay: 0s;
}

.l4 .line:nth-child(2) {
    animation-delay: 0.2s;
}

.l4 .line:nth-child(3) {
    animation-delay: 0.4s;
}

.l4 .line:nth-child(4) {
    animation-delay: 0.6s;
}

@keyframes expandTop {
    0%,
    100% {
        transform: scaleY(1);
    }

    50% {
        transform: scaleY(20);
    }
}

/* Style five*/

.l5 {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.l5 .line {
    height: 20px;
    width: 4px;
    background-color: orange;
    animation: blink 1s ease infinite;
}

.l5 .line:nth-child(1),
.l5 .line:nth-child(10) {
    animation-delay: 0.8s;
}

.l5 .line:nth-child(2),
.l5 .line:nth-child(9) {
    animation-delay: 0.6s;
}

.l5 .line:nth-child(3),
.l5 .line:nth-child(8) {
    animation-delay: 0.4s;
}

.l5 .line:nth-child(4),
.l5 .line:nth-child(7) {
    animation-delay: 0.2s;
}

.l5 .line:nth-child(6),
.l5 .line:nth-child(5) {
    animation-delay: 0s;
}

@keyframes blink {
    0%,
    100% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }
}

/* Style Six*/

.l6 {
    display: flex;
    justify-content: space-around;
    align-items: center;
    overflow: hidden;
    position: relative;
    height: 20px;
    background-color: blue;
}

.l6 .line:nth-child(1) {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 10px;
    width: 100%;
    background-color: #fff;
    animation: expandRight 2s ease infinite;
}

.l6 .line:nth-child(2) {
    position: absolute;
    right: 0;
    top: 0;
    height: 10px;
    width: 100%;
    animation: expandLeft 2s ease infinite;
    background-color: #fff;
}

@keyframes expandRight {
    0% {
        transform-origin: left;
        transform: translateX(0%);
    }

    50% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(0%);
    }
}

@keyframes expandLeft {
    0% {
        transform-origin: right;
        transform: translateX(100%);
    }

    50% {
        transform: translateX(0%);
        transform-origin: left;
    }

    100% {
        transform: translateX(100%);
    }
}

/* Style Seven */

.l7 {
    position: relative;
    width: 80px;
    height: 80px;
    animation: 900ms linear rotateMain infinite;
}

.l7 .line {
    position: absolute;
    background-color: #fff;
}

.l7 .line:nth-child(1) {
    left: 0;
    top: 40px;
    animation: 600ms ease-in growWidth infinite;
}
.l7 .line:nth-child(2) {
    right: 0;
    top: 40px;
    animation: 600ms ease-in growWidth infinite;
}
.l7 .line:nth-child(3) {
    left: 40px;
    animation: 600ms ease-in growHeight infinite;
}
.l7 .line:nth-child(4) {
    left: 40px;
    bottom: 0px;
    animation: 600ms ease-in growHeight infinite;
}

@keyframes growHeight {
    0%,
    100% {
        height: 0px;
        width: 2px;
    }
    50% {
        height: 40px;
        width: 2px;
    }
}

@keyframes growWidth {
    0%,
    100% {
        width: 0px;
        height: 2px;
    }
    50% {
        width: 40px;
        height: 2px;
    }
}

@keyframes rotateMain {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Style Eight*/

.l8 {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.l8 .line {
    height: 20px;
    width: 4px;
    background-color: rgb(255, 0, 76);
    animation: growLine 1s ease infinite;
}

.l8 .line:nth-child(1),
.l8 .line:nth-child(10) {
    animation-delay: 0.8s;
}

.l8 .line:nth-child(2),
.l8 .line:nth-child(9) {
    animation-delay: 0.6s;
}

.l8 .line:nth-child(3),
.l8 .line:nth-child(8) {
    animation-delay: 0.4s;
}

.l8 .line:nth-child(4),
.l8 .line:nth-child(7) {
    animation-delay: 0.2s;
}

.l8 .line:nth-child(6),
.l8 .line:nth-child(5) {
    animation-delay: 0s;
}

@keyframes growLine {
    0%,
    100% {
        transform: scale(0);
    }

    50% {
        transform: scale(1.5);
    }
}