#Ebene_1 circle {
transition: fill .4s, stroke .4s;
}
#Ebene_1:hover circle {
fill: #ffe;
}
#Ebene_1:hover path {
fill: #b61910;
}
<p>We can use the svg inside our html :D</p>
<svg version="1.1" id="Ebene_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="60.1px" height="60.1px" viewBox="0 0 60.1 60.1">
<circle fill="#B61910" stroke="#B61910" stroke-width="1.5" stroke-miterlimit="10" cx="30.1" cy="30.1" r="29.3" />
<path fill="#FFFFFF" d="M32.3,14c1.6,0,3.2,1.6,3.2,3.2S33.9,22,30.7,22c-1.6,0-3.2-1.6-3.2-3.2C29.2,15.6,30.7,14,32.3,14z
M26,45.8c-1.6,0-3.2-1.6-1.6-6.4l1.6-7.9c0-1.6,0-1.6,0-1.6s-3.2,1.6-4.8,1.6v-1.6c4.8-3.2,9.5-4.8,11.1-4.8
c1.6,0,1.6,1.6,1.6,4.8l-1.6,7.9c0,1.6,0,1.6,0,1.6s1.6,0,3.2-1.6l1.6,1.6C32.3,44.2,27.6,45.8,26,45.8z" />
<rect x="8.2" y="14.2" fill="none" width="36.5" height="31.8" />
</svg>
<p>and it wil :hover. <br> Added some transitions to.</p>