Custom Tabs with Line below in CSS - html

Question

I'm designing an application wherein i want to have tabs like below
But currently i'm seeing something like below (covered by box)
I searched the web for a similar design but i didn't find anything. Could you help to achieve the same?
Update
with border-bottom: 2px solid blue; i can get the blue line below, but the highlighted box is still appearing as shown below. I want to avoid that as well.

Answer 1

.tabs {
position: relative;
min-height: 200px; /* This part sucks */
clear: both;
margin: 45px 0 25px;
background: white;
color: #41C0ED;
font-weight:bold;
padding: 5px;
}
.tab {
float: left;
}
.tab label {
background: #fff;
padding: 10px;
border-bottom: 1px solid #ccc;
margin-left: -1px;
position: relative;
left: 1px;
top: -29px;
}
.tab [type=radio] {
display: none;
}
.content {
position: absolute;
top: -1px;
left: 0;
background: white;
right: 0;
bottom: 0;
padding: 20px;
border-top: 1px solid #ccc;
-webkit-transition: opacity .6s linear;
opacity: 0;
}
[type=radio]:checked ~ label {
border-bottom: 2px solid #308AC2;
z-index: 2;
padding-bottom: 4px;
}
[type=radio]:checked ~ label ~ .content {
z-index: 1;
opacity: 1;
}
<div class="tabs">
<div class="tab">
<input type="radio" id="tab-1" name="tab-group-1" checked>
<label for="tab-1">Tab One</label>
<div class="content">
</div>
</div>
<div class="tab">
<input type="radio" id="tab-2" name="tab-group-1">
<label for="tab-2">Tab Two</label>
<div class="content">
</div>
</div>
<div class="tab">
<input type="radio" id="tab-3" name="tab-group-1">
<label for="tab-3">Tab Three</label>
<div class="content">
</div>
</div>
</div>

Answer 2

You can use :
background-color: transparent !important;