#d-wrapper {
background-color: #fff;
}
#d-wrapper * {
margin: 0;
padding: 0;
}
#d-wrapper div.sep {
min-height: 200px;
padding: 32px 0;
}
#d-wrapper .zig-zag-top:before {
background: linear-gradient(-45deg, #1ba1e2 16px, red 16px, blue 16px, transparent 0), linear-gradient(45deg, #1ba1e2 16px, transparent 0);
background-position: left top;
background-repeat: repeat-x;
background-size: 22px 32px;
content: " ";
display: block;
height: 32px;
width: 100%;
position: relative;
bottom: 64px;
left: 0;
}
#d-wrapper div > * {
margin: 0 40px;
}
#d-wrapper .zig-zag-bottom {
margin: 32px 0;
margin-top: 0;
background: #1ba1e2;
}
#d-wrapper .zig-zag-top {
margin: 32px 0;
margin-bottom: 0;
background: #1ba1e2;
}
#d-wrapper .zig-zag-bottom,
#d-wrapper .zig-zag-top {
padding: 32px 0;
}
#d-wrapper p,
#d-wrapper h1 {
font-size: 2em;
text-align: center;
color: #fff;
font-family: "PT Sans Narrow", "Fjalla One", sans-serif;
font-weight: 900;
text-shadow: 1px 1px 0 #1b90e2, 2px 2px 0 #1b90e2, 3px 3px 0 #1b90e2, 4px 4px 0 #1b90e2, 5px 5px 0 #1b90e2;
}
#d-wrapper div.sep p,
#d-wrapper div.sep h1 {
text-shadow: 1px 1px 0 #888, 2px 2px 0 #888, 3px 3px 0 #888, 4px 4px 0 #888, 5px 5px 0 #888;
color: #fff;
}
#d-wrapper h1 {
font-size: 4em;
}
#d-wrapper .zig-zag-bottom:after {
background: linear-gradient(-45deg, transparent 16px, #1ba1e2 0), linear-gradient(45deg, transparent 16px, #1ba1e2 0);
background-repeat: repeat-x;
background-position: left bottom;
background-size: 22px 32px;
content: "";
display: block;
width: 100%;
height: 32px;
position: relative;
top: 64px;
left: 0px;
}
#d-wrapper p {
text-align: center;
}
#d-wrapper p:not(:last-child) {
margin-bottom: 20px;
}
p {
text-align: center;
}
<div id="d-wrapper">
<div class="zig-zag-bottom">
<h1>Zig Zag</h1>
<p>Zig Zag Borders in CSS</p>
</div>
<div class="sep">
<h1>Zig Zag</h1>
<p>Zig Zag Borders in CSS</p>
</div>
<div class="zig-zag-bottom zig-zag-top">
<h1>Zig Zag</h1>
<p>Zig Zag Borders in CSS</p>
</div>
<div class="sep">
<h1>Zig Zag</h1>
<p>Zig Zag Borders in CSS</p>
</div>
<div class="zig-zag-top">
<h1>Zig Zag</h1>
<p>Zig Zag Borders in CSS</p>
</div>
</div>