Вот так
<div class="logo-footer">
<div class="logo-wrapper">
<a class="logo-link" href="#">
<img class="logo-image" src="image.png">
</a>
</div>
</div>
<style type="text/css">
.logo-footer {
overflow: hidden;
text-align: center;
}
.logo-wrapper {
position: relative;
display: inline-block;
vertical-align: top;
}
.logo-wrapper:before,
.logo-wrapper:after {
content: '';
position: absolute;
width: 5000px;
height: 1px;
background-color: #ccc;
}
.logo-wrapper:before {
right: 110%;
}
.logo-wrapper:after {
left: 110%;
}
</style>