Having trouble centering text inside a circular element with the code provided below. I've tried various methods but can't seem to get it aligned both vertically and horizontally.
.circle {
background: rgba(72, 156, 234, 1);
background: -moz-linear-gradient(left, rgba(72, 156, 234, 1) 0%, rgba(31, 123, 229, 1) 100%);
background: -webkit-gradient(left top, right top, color-stop(0%, rgba(72, 156, 234, 1)), color-stop(100%, rgba(31, 123, 229, 1)));
background: -webkit-linear-gradient(left, rgba(72, 156, 234, 1) 0%, rgba(31, 123, 229, 1) 100%);
background: -o-linear-gradient(left, rgba(72, 156, 234, 1) 0%, rgba(31, 123, 229, 1) 100%);
background: -ms-linear-gradient(left, rgba(72, 156, 234, 1) 0%, rgba(31, 123, 229, 1) 100%);
background: linear-gradient(to right, rgba(72, 156, 234, 1) 0%, rgba(31, 123, 229, 1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#489cea', endColorstr='#1f7be5', GradientType=1);
border-radius: 50%;
height: 80px;
width: 80px;
position: relative;
box-shadow: 0 0 0 5px #F1F1F1;
margin: 10px;
color: #6F0;
vertical-align: middle;
}
.text_circle {
font-size: 36px;
margin-bottom: 50px;
vertical-align: middle;
}
<div align="center" class="circle">
<span class="text_circle">5</span>
</div>