HTML
<div class="center"><svg version="1.1" x="0px" y="0px"
width="206px"
height="206px" viewBox="0 0 206 206" enable-background="new 0 0 206
206" xml:space="preserve">
<g id="Background">
<rect x="-4.181" y="-4.183" stroke="#FFFFFF" width="214.364" height="214.364"/>
</g>
<g id="BigCube">
<polygon fill="#BFE5E5" points="16.402,53.002 16.402,53.002
103.002,103.001 189.604,53.002 103.002,3.002 "/>
<polygon fill="#00B0F0" points="103.002,103.001 103.002,203
103.002,203.001 189.604,153.001 189.604,53.002 103.002,103.001 "/>
<polygon fill="#0083CA" points="16.4,53.002 16.402,153.001
103.002,203.001 103.002,203 103.002,103.001 103.002,103.001
16.402,53.002 16.402,53.002 "/>
</g>
<g id="LittleCube">
<polygon fill="#BFE5E5" points="146.301,128.001 146.301,128.001
103,103.001 59.7,128.001 103,153.001 "/>
<polygon fill="#00B0F0" points="103.002,103.001 103.002,53.002
103,53.002 59.7,78.002 59.7,128.001 103,103.001 "/>
<polygon fill="#0083CA" points="146.303,128.001 146.301,78.002
103,53.002 103.002,53.002 103.002,103.001 103,103.001
146.301,128.001 146.301,128.001 "/>
</g>
<g id="SecretCube">
<polygon fill="#BFE5E5" points="146.301,128.001 146.301,128.001
103,103.001 59.7,128.001 103,153.001 "/>
<polygon fill="#00B0F0" points="103.002,103.001 103.002,53.002
103,53.002 59.7,78.002 59.7,128.001 103,103.001 "/>
<polygon fill="#0083CA" points="146.303,128.001 146.301,78.002
103,53.002 103.002,53.002 103.002,103.001 103,103.001
146.301,128.001 146.301,128.001 "/>
</g>
</svg>
</div>