Bootstrap Timeline Fix - html

Question

I am creating a Bootstrap timeline and it is working fine in mobile or small screen devices. But it has some problems in larger screen devices. Check it out at https://codepen.io/irshad437/pen/rLvxxa. And try resizing your windows to check its functionality. It should work same as in mobile devices.Kindly check it on codepen.(On given link)
Code:
<div class="panel panel-default">
<!-- /.panel-heading -->
<div class="panel-body">
<ul class="timeline">
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="fa fa-credit-card"></i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">Lorem ipsum dolor</h4>
</div>
</div>
</li>
</ul>
</div>
<!-- /.panel-body -->
</div>
CSS:
/* Timeline.css */
.timeline {
position: relative;
padding: 20px 0 20px;
list-style: none;
}
.timeline:before {
content: " ";
position: absolute;
top: 0;
bottom: 0;
left: 40px;
width: 8px;
margin-left: -1.5px;
background-color: #cccccc;
}
.timeline > li {
position: relative;
margin-bottom: 20px;
}
.timeline > li:before,
.timeline > li:after {
content: " ";
display: table;
}
.timeline > li:after {
clear: both;
}
.timeline > li:before,
.timeline > li:after {
content: " ";
display: table;
}
.timeline > li:after {
clear: both;
}
.timeline > li > .timeline-panel {
float: left;
position: relative;
width: 46%;
padding: 30px 30px 20px 0px;
}
.timeline > li > .timeline-panel:before {
content: " ";
display: inline-block;
position: absolute;
top: 26px;
right: -15px;
}
.timeline > li > .timeline-panel:after {
content: "";
display: inline-block;
position: absolute;
top: 27px;
right: -14px;
border-top: 14px solid transparent;
border-right: 0 solid #fff;
border-bottom: 14px solid transparent;
border-left: 14px solid #fff;
}
.timeline > li > .timeline-badge {
z-index: 100;
position: absolute;
top: 16px;
left: 17px;
width: 50px;
height: 50px;
margin-left: 0px;
border-radius: 50% 50% 50% 50%;
text-align: center;
font-size: 1.4em;
line-height: 50px;
color: #fff;
background-color: #999999;
}
.timeline > li.timeline-inverted > .timeline-panel {
float: right;
}
.timeline > li.timeline-inverted > .timeline-panel:before {
right: auto;
left: -15px;
border-right-width: 15px;
border-left-width: 0;
}
.timeline > li.timeline-inverted > .timeline-panel:after {
right: auto;
left: -14px;
border-right-width: 14px;
border-left-width: 0;
}
.timeline-badge.primary {
background-color: #2e6da4 !important;
}
.timeline-badge.success {
background-color: #3f903f !important;
}
.timeline-badge.warning {
background-color: #f0ad4e !important;
}
.timeline-badge.danger {
background-color: #d9534f !important;
}
.timeline-badge.info {
background-color: #5bc0de !important;
}
.timeline-title {
margin-top: 0;
color: inherit;
}
.timeline-body > p,
.timeline-body > ul {
margin-bottom: 0;
}
.timeline-body > p + p {
margin-top: 5px;
}
#media(max-width:767px) {
ul.timeline:before {
left: 40px;
}
ul.timeline > li > .timeline-panel {
width: calc(100% - 90px);
width: -moz-calc(100% - 90px);
width: -webkit-calc(100% - 90px);
}
ul.timeline > li > .timeline-badge {
top: 16px;
left: 17px;
margin-left: 0;
}
ul.timeline > li > .timeline-panel {
float: right;
}
ul.timeline > li > .timeline-panel:before {
right: auto;
left: -15px;
border-right-width: 15px;
border-left-width: 0;
}
ul.timeline > li > .timeline-panel:after {
right: auto;
left: -14px;
border-right-width: 14px;
border-left-width: 0;
}
}

Answer 1

You have given the calculated width for .timeline-panel till 767px resolution. And for other devices the width is 46%. This is why the timeline-panel is not aligned next to the icon.
Solution #1
Try giving calculated width for timeline-panel for all devices. So remove calc in (min-width:767px) and add it to top declartion.
ul.timeline > li > .timeline-panel {
float: left;
position: relative;
width: 46%; // remove this or can be fallback
padding: 30px 30px 20px 0px;
width: calc(100% - 90px);
width: -moz-calc(100% - 90px);
width: -webkit-calc(100% - 90px);
}
Solution #2
Remove width for .timeline-panel in (min-width:767px) and update the top declaration,
#media(max-width:767px) {
//remove
/*ul.timeline > li > .timeline-panel {
width: calc(100% - 90px);
width: -moz-calc(100% - 90px);
width: -webkit-calc(100% - 90px);
} */
}
.timeline > li > .timeline-panel {
float: left;
position: relative;
width: 100%;
padding: 30px 30px 20px 100px;
}
I prefer this approach. here's the code pen for this,
https://codepen.io/anon/pen/bZrqGO
Thanks!