<h1>CSS Triangle</h1>

<ul>
    <li><div class="test"></div></li>
    <li>
        <div class="pop-tip pop-tip-right">
            <div class="inner">
                <p><strong>Right Pop</strong></p>
                <p>Draw triangles use css border</p>
            </div>
            <div class="triangle triangle-left-top-2"></div>
        </div>
    </li>

    <li>
        <div class="pop-tip pop-tip-top">
            <div class="inner">
                <p><strong>Top Pop</strong></p>
                <p>Draw triangles use css border</p>
            </div>
            <div class="triangle triangle-bottom-left-2"></div>
        </div>
    </li>
</ul>

<ul>
    <li><div class="triangle triangle-top"></div></li>
    <li><div class="triangle triangle-right"></div></li>
    <li><div class="triangle triangle-bottom"></div></li>
    <li><div class="triangle triangle-left"></div></li>
</ul>

<ul>
    <li><div class="triangle triangle-top-left-3"></div></li>
    <li><div class="triangle triangle-top-left-2"></div></li>
    <li><div class="triangle triangle-top-left-1"></div></li>
    <li><div class="triangle triangle-top-middle"></div></li>
    <li><div class="triangle triangle-top-right-1"></div></li>
    <li><div class="triangle triangle-top-right-2"></div></li>
    <li><div class="triangle triangle-top-right-3"></div></li>
</ul>

<ul>
    <li><div class="triangle triangle-right-top-3"></div></li>
    <li><div class="triangle triangle-right-top-2"></div></li>
    <li><div class="triangle triangle-right-top-1"></div></li>
    <li><div class="triangle triangle-right-middle"></div></li>
    <li><div class="triangle triangle-right-bottom-1"></div></li>
    <li><div class="triangle triangle-right-bottom-2"></div></li>
    <li><div class="triangle triangle-right-bottom-3"></div></li>
</ul>

body {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 10px;
    margin: 0;
    font-family: 'Gotham SSm A', 'Gotham SSm B', 'Lucida Grande', 'Lucida Sans Unicode', Tahoma, sans-serif;
}

ul {
    list-style: none;
    clear: both;
    overflow: hidden;
    width: 80%;
    margin: 50px auto;
}

ul li {
    float: left;
    margin: 0 50px 50px 0;
}

.pop-tip {
    position: relative;
    float: left;
}

.pop-tip .inner {
    width: 200px;
    padding: 10px;
    border-radius: 3px;
    color: #fff;
    background: #498F9B;
}

.pop-tip p {
    margin: 0;
    line-height: 1.25em;
}

.pop-tip strong {
    font-size: 1.2em;
    font-weight: normal;
}

.pop-tip-right {
    padding-left: 18px;
}
.pop-tip-right .triangle-left-top-2 {
    position: absolute;
    top: 25%;
    left: 0;
    border-width: 0 18px 15px 0;
    border-color: transparent #498F9B transparent transparent;
}


.pop-tip-top {
    padding-bottom: 18px;
}
.pop-tip-top .triangle-bottom-left-2 {
    position: absolute;
    bottom: 20;
    left: 25%;
    border-width: 18px 15px 0 0;
    border-color: #498F9B transparent transparent transparent;
}


.test {
    float: left;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 50px 50px 50px 50px;
    border-color: #DF7C00 #EFA100 #004899 #498F9B;
}

.triangle {
    position: relative;
    float: left;
    width: 0;
    height: 0;
    border-style: solid;
}

.triangle-top {
    border-width: 0 50px 50px 50px;
    border-color: transparent transparent #DF7C00 transparent;
}

.triangle-right {
    border-width: 50px 0 50px 50px;
    border-color: transparent transparent transparent #DF7C00;
}

.triangle-bottom {
    border-width: 50px 50px 0 50px;
    border-color: #DF7C00 transparent transparent transparent;
}

.triangle-left {
    border-width: 50px 50px 50px 0;
    border-color: transparent #DF7C00 transparent transparent;
}


.triangle-top-left-3 {
    border-width: 0 70px 50px 0;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-left-3:after {
    content: '';
    position: absolute;
    top: 0;
    right: -20px;
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    border-style: solid;
    border-width: 0 20px 50px 0;
    border-color: transparent transparent #fff transparent;
}

.triangle-top-left-2 {
    border-width: 0 50px 50px 0;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-left-1 {
    border-width: 0 35px 50px 15px;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-middle {
    border-width: 0 25px 50px 25px;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-right-1 {
    border-width: 0 15px 50px 35px;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-right-2 {
    border-width: 0 0 50px 50px;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-right-3 {
    border-width: 0 0 50px 70px;
    border-color: transparent transparent #004899 transparent;
}

.triangle-top-right-3:after {
    content: '';
    position: absolute;
    top: 0;
    left: -20px;
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    border-style: solid;
    border-width: 0 0 50px 20px;
    border-color: transparent transparent #fff transparent;
}


.triangle-right-top-3 {
    border-width: 0 0 70px 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-top-3:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    border-style: solid;
    border-width: 0 0 20px 50px;
    border-color: transparent transparent transparent #fff;
}

.triangle-right-top-2 {
    border-width: 0 0 50px 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-top-1 {
    border-width: 15px 0 35px 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-middle {
    border-width: 25px 0 25px 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-bottom-1 {
    border-width: 35px 0 15px 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-bottom-2 {
    border-width: 50px 0 0 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-bottom-3 {
    border-width: 70px 0 0 50px;
    border-color: transparent transparent transparent #498F9B;
}

.triangle-right-bottom-3:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    border-style: solid;
    border-width: 20px 0 0 50px;
    border-color: transparent transparent transparent #fff;
}