body {
    padding: 0;
    margin: 0;
    background-color:#000;
}

#app-site {
    display: flex;
    width: 100%;
    height: 100vh;
    background-color:#000;
}

.loader {
    position: relative;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    background: url(wave_hd.jpg);
    background-size: cover;
}

@media screen and (max-width: 500px) {
  .loader {
    background: url(wave.jpg);
    background-size: cover;
  }
}
@media screen and (min-width: 1000px) {
    .pulsate {
        width: 256px;
    }
}  

.loader:before {
    content: "";
    display: block;
    padding-top: 100%;
}

.circular {
    animation: rotate 2s linear infinite;
    -webkit-animation: rotate 2s linear infinite;
    height: auto;
    transform-origin: center center;
    -webkit-transform-origin: center center;
    width: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}
@-webkit-keyframes pulse {
    0% {
      -webkit-transform: scale(1);
    }
    50% {
      -webkit-transform: scale(1.1);
    }
    100% {
      -webkit-transform: scale(1);
    }
  }
      
  @keyframes pulse {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.1);
    }
    100% {
      transform: scale(1);
    }
  }
  
.pulsate {
    animation: pulse 1.5s infinite;
    animation-direction: alternate;
    -webkit-animation-name: pulse;
    animation-name: pulse;
    height: auto;
    transform-origin: center center;
    width: 128px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.path {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
    animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite;
    -webkit-animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite;
    stroke-linecap: round;
}

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

@keyframes dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -35px;
    }
    100% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -124px;
    }
}

@keyframes color {
    100%,
    0% {
        stroke: #d62d20;
    }
    40% {
        stroke: #0057e7;
    }
    66% {
        stroke: #008744;
    }
    80%,
    90% {
        stroke: #ffa700;
    }
}

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

@-webkit-keyframes dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -35px;
    }
    100% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -124px;
    }
}

@-webkit-keyframes color {
    100%,
    0% {
        stroke: #d62d20;
    }
    40% {
        stroke: #0057e7;
    }
    66% {
        stroke: #008744;
    }
    80%,
    90% {
        stroke: #ffa700;
    }
}