@import url('https://fonts.googleapis.com/css?family=Lato|ZCOOL+KuaiLe&display=swap');

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

body {
  
    display: flex;
    align-items: stretch;
    justify-content: center;
    flex-direction: column;
    align-content:center;
    min-height: 100vh;
    width:100%;
}

.main {
    
    opacity: 0;
    display: none;
    transition: opacity 1s ease-in;
}


/* LOADER 1 */
.loader {
    width:50px;
    height: 50px;
    transform-origin: bottom center;
    animation: rotate 3s linear infinite;
    align-self:center;
}

.circle {
    display: inline-block;
    background-color: blue;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    transform: scale(0);
    animation: grow 1.5s linear infinite;
    margin: -10px;
}

    .circle:nth-child(2) {
        background-color: darkblue;
        animation-delay: 0.75s;
    }

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

@keyframes grow {
    50% {
        transform: scale(1);
    }
}


.lds-ellipsis {
    display: inline-block;
    position: relative;
    width: 100px;
    height: 80px;
}

    .lds-ellipsis div {
        position: absolute;
        top: 33px;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background: #fff;
        animation-timing-function: cubic-bezier(0, 1, 1, 0);
    }

        .lds-ellipsis div:nth-child(1) {
            left: 10px;
            animation: lds-ellipsis1 0.6s infinite;
        }

        .lds-ellipsis div:nth-child(2) {
            left: 10px;
            animation: lds-ellipsis2 0.6s infinite;
        }

        .lds-ellipsis div:nth-child(3) {
            left: 35px;
            animation: lds-ellipsis2 0.6s infinite;
        }

        .lds-ellipsis div:nth-child(4) {
            left: 60px;
            animation: lds-ellipsis3 0.6s infinite;
        }

@keyframes lds-ellipsis1 {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes lds-ellipsis3 {
    0% {
        transform: scale(1);
    }

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

@keyframes lds-ellipsis2 {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(24px, 0);
    }
}

/* LOADER 2 */
/* .loader {
  font-family: 'ZCOOL KuaiLe', cursive;
  font-size: 40px;
  color: palevioletred;
}

.loader::after {
  content: '\2026';
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  animation: dots steps(4, end) 2s infinite;
  width: 0px;
}

@keyframes dots {
  to {
    width: 1.25em;
  }
} */

/* LOADER 3 */
/* .loader {
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader > span {
  display: inline-block;
  background-color: purple;
  width: 0px;
  height: 0px;
  border-radius: 50%;
  margin: 0 8px;
  transform: translate3d(0);
  animation: bounce 0.6s infinite alternate;
}

.loader > span:nth-child(2) {
  background-color: palevioletred;
  animation-delay: 0.2s;
}

.loader > span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes bounce {
  to {
    width: 16px;
    height: 16px;
    transform: translate3d(0, -16px, 0);
  }
} */