一款html5和css3实现的小机器人走路动画

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   html {
  -moz-box-sizing: border-box;
       box-sizing: border-box;
}
*, *:before, *:after {
  -moz-box-sizing: inherit;
       box-sizing: inherit;
}

html,body {
    height:100%;
    margin: 0;
    font: 40px/40px "Helvetica Neue";
    font-weight: 900;
    color: rgba(255, 255, 255, 1);
    -webkit-font-smoothing: antialiased;
    font-smoothing: antialiased;
}

svg {
  width: 100%;
  height: 100%;
}

#left-eye {
    -webkit-transform-origin: 283px 176px;
        -ms-transform-origin: 283px 176px;
            transform-origin: 283px 176px; 
    /*animation: pulse 2s linear infinite;*/
}
#head {
    -webkit-transform-origin: 235px 173px;
        -ms-transform-origin: 235px 173px;
            transform-origin: 235px 173px; 
  -webkit-animation: head 2s ease-in-out infinite; 
          animation: head 2s ease-in-out infinite;
}

#right-eyebrow, #left-eyebrow {
  -webkit-animation: eyebrows 10s linear infinite;
          animation: eyebrows 10s linear infinite;
}

#left-leg {
  -webkit-transform-origin: 253px 225px;
      -ms-transform-origin: 253px 225px;
          transform-origin: 253px 225px; 
  -webkit-animation: leftleg 2s ease-in-out infinite; 
          animation: leftleg 2s ease-in-out infinite;
}

#right-leg {
  -webkit-transform-origin: 225px 235px;
      -ms-transform-origin: 225px 235px;
          transform-origin: 225px 235px; 
  -webkit-animation: rightleg 2s ease-in-out infinite; 
          animation: rightleg 2s ease-in-out infinite;
}
#left-arm {
  -webkit-transform-origin: 263px 186px;
      -ms-transform-origin: 263px 186px;
          transform-origin: 263px 186px; 
  -webkit-animation: leftarm 2s ease-in-out infinite; 
          animation: leftarm 2s ease-in-out infinite;
}

#right-arm {
  -webkit-transform-origin: 209px 214px;
      -ms-transform-origin: 209px 214px;
          transform-origin: 209px 214px; 
  -webkit-animation: rightarm 2s ease-in-out infinite; 
          animation: rightarm 2s ease-in-out infinite;
}
#hair {
  -webkit-filter: hue-rotate(45deg);
          filter: hue-rotate(45deg); /* izza not workingz! */
}


@-webkit-keyframes leftleg {
    0%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50%{
        -webkit-transform: rotate(55deg);
                transform: rotate(55deg);
    }
    100%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
}


@keyframes leftleg {
    0%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50%{
        -webkit-transform: rotate(55deg);
                transform: rotate(55deg);
    }
    100%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
}

@-webkit-keyframes rightleg {
    0%{
        -webkit-transform: rotate(25deg);
                transform: rotate(25deg);
    }
    50%{
        -webkit-transform: rotate(-40deg);
                transform: rotate(-40deg);
    }
    100%{
        -webkit-transform: rotate(25deg);
                transform: rotate(25deg);
    }
}

@keyframes rightleg {
    0%{
        -webkit-transform: rotate(25deg);
                transform: rotate(25deg);
    }
    50%{
        -webkit-transform: rotate(-40deg);
                transform: rotate(-40deg);
    }
    100%{
        -webkit-transform: rotate(25deg);
                transform: rotate(25deg);
    }
}

@-webkit-keyframes rightarm {
    0%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50%{
        -webkit-transform: rotate(40deg);
                transform: rotate(40deg);
    }
    100%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
}

@keyframes rightarm {
    0%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50%{
        -webkit-transform: rotate(40deg);
                transform: rotate(40deg);
    }
    100%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
}

@-webkit-keyframes leftarm {
    0%{
        -webkit-transform: rotate(50deg);
                transform: rotate(50deg);
    }
    50%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    100%{
        -webkit-transform: rotate(50deg);
                transform: rotate(50deg);
    }
}

@keyframes leftarm {
    0%{
        -webkit-transform: rotate(50deg);
                transform: rotate(50deg);
    }
    50%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    100%{
        -webkit-transform: rotate(50deg);
                transform: rotate(50deg);
    }
}

@-webkit-keyframes head {
    0%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50%{
        -webkit-transform: rotate(-5deg);
                transform: rotate(-5deg);
    }
    100%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
}

@keyframes head {
    0%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50%{
        -webkit-transform: rotate(-5deg);
                transform: rotate(-5deg);
    }
    100%{
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
}


@-webkit-keyframes pulse {
    0%{
        -webkit-transform: scale(1);
                transform: scale(1);
    }
    50%{
        -webkit-transform: scale(1.1);
                transform: scale(1.1);
    }
    100%{
        -webkit-transform: scale(1);
                transform: scale(1);
    }
}


@keyframes pulse {
    0%{
        -webkit-transform: scale(1);
                transform: scale(1);
    }
    50%{
        -webkit-transform: scale(1.1);
                transform: scale(1.1);
    }
    100%{
        -webkit-transform: scale(1);
                transform: scale(1);
    }
}

@-webkit-keyframes eyebrows {
    0%{
        
    }
    98%{
        -webkit-transform: translate(0, 0px);
                transform: translate(0, 0px);
    }
    99%{
        -webkit-transform: translate(0, -5px);
                transform: translate(0, -5px);
    }
    100%{
        -webkit-transform: translate(0, 0px);
                transform: translate(0, 0px);
    }
}

@keyframes eyebrows {
    0%{
        
    }
    98%{
        -webkit-transform: translate(0, 0px);
                transform: translate(0, 0px);
    }
    99%{
        -webkit-transform: translate(0, -5px);
                transform: translate(0, -5px);
    }
    100%{
        -webkit-transform: translate(0, 0px);
                transform: translate(0, 0px);
    }
}