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HTML 

              
                %body
  %svg#instagram{:viewbox => "0 0 512 512"}
    %g
      %path#border{:d => "M256 77.1c-48.6 0-54.7 0.2-73.8 1.1 -19 0.9-32.1 3.9-43.4 8.3 -11.8 4.6-21.7 10.7-31.7 20.6 -9.9 9.9-16.1 19.9-20.6 31.7 -4.4 11.4-7.4 24.4-8.3 43.4 -0.9 19.1-1.1 25.2-1.1 73.8 0 48.6 0.2 54.7 1.1 73.8 0.9 19 3.9 32.1 8.3 43.4 4.6 11.8 10.7 21.7 20.6 31.7 9.9 9.9 19.9 16.1 31.7 20.6 11.4 4.4 24.4 7.4 43.4 8.3 19.1 0.9 25.2 1.1 73.8 1.1s54.7-0.2 73.8-1.1c19-0.9 32.1-3.9 43.4-8.3 11.8-4.6 21.7-10.7 31.7-20.6 9.9-9.9 16.1-19.9 20.6-31.7 4.4-11.4 7.4-24.4 8.3-43.4 0.9-19.1 1.1-25.2 1.1-73.8s-0.2-54.7-1.1-73.8c-0.9-19-3.9-32.1-8.3-43.4 -4.6-11.8-10.7-21.7-20.6-31.7 -9.9-9.9-19.9-16.1-31.7-20.6 -11.4-4.4-24.4-7.4-43.4-8.3C310.7 77.3 304.6 77.1 256 77.1L256 77.1z"}
      %path#innerCircle{:d => "M256 315.6c-32.9 0-59.6-26.7-59.6-59.6s26.7-59.6 59.6-59.6 59.6 26.7 59.6 59.6S288.9 315.6 256 315.6z"}
      %circle#circle{:cx => "351.5", :cy => "160.5", :r => "21.5"}

  %arcticben#zeu
    arcticben.co.uk
    %span
      |
    
  #viu
!

CSS 

              
                $svg-colour = #fff

body 
   overflow hidden
  
svg
    width 325px
    margin 0 auto
    position absolute
    left 0
    right 0
    top 20%
    z-index 10
    
#border, #innerCircle
    fill none
    stroke $svg-colour
    stroke-width 30px
        
#innerCircle
     opacity: 0
     
#circle
    fill $svg-colour
 
arcticben 
    opacity 0
    z-index 10
    
.activ
    font-family Montserrat
    opacity 1
    height 55px
    position absolute
    margin 0 auto
    left 0 
    right 0
    color #fff
    top 35%
    font-size 50px
    width 9em
    overflow hidden
    animation-delay 1s
    animation type 1s steps(20, end)
    
    @keyframes type
      from  { width: 0 }
span
    animation: blink 1s infinite
      
    @keyframes blink
      to  { opacity: .0 }
        
#viu
    visibility inherit
    opacity 1
    position absolute
    z-index 1
    left 0
    right 0
    top 0
    bottom: 0
    background -moz-linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%)
    background -webkit-linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)
    background linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)
!

JS 

              
                //objects
var svg = document.getElementById('instagram'),
    border = document.getElementById('border'),
    innerCircle = document.getElementById('innerCircle'),
    circle = document.getElementById('circle'),
    barbat = document.getElementById('zeu'),
    viuviu = document.getElementById('viu'),
    corp = document.body;
 

//TL
 var tl = new TimelineMax();
     tl
        .set(innerCircle, {drawSVG:'0'})
        .from(border, 1.5, {drawSVG:'0',ease:Power4.easeInOut})    
        .to(innerCircle, 1.5, {drawSVG:'100%', autoAlpha:1 , ease:Power4.easeInOut},0.5)
        .from(circle, 1,{autoAlpha:0,y:-15, ease:Bounce.easeOut},1.4)
        .to(svg, 1,{scale: 12, ease:Power4.easeOut},2.4)    
        .set(barbat,{css:{className:'activ'}},2.6);
tl.play();
!
999px

Console