@import url(http://netdna.bootstrapcdn.com/font-awesome/2.0/css/font-awesome.css);

* {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}

html,
body {
  font-family: "Fira Sans", sans-serif;
  height: 100%;
      overflow: hidden;
}

body {
  background: linear-gradient(to right, #21BCF9, #1F70C1);
  color: #fff;
}
a{
    outline: none;
}
.container{
    margin-top: 40px;
}
.csstransforms .cn-wrapper {

  width: 26em;
  height: 26em;
  overflow: hidden;
  position: relative;
  z-index: 10;
  bottom: 50%;
  left: 50%;
  border-radius: 50%;
  margin-left: -13em;
  -webkit-transform: scale(0.1);
  -ms-transform: scale(0.1);
  -moz-transform: scale(0.1);
  transform: scale(0.1);
  pointer-events: none;
  -webkit-transition: all .3s ease;
  -moz-transition: all .3s ease;
  transition: all .3s ease;
}

.csstransforms .opened-nav {
  border-radius: 50%;
  border: 1px solid white;
  pointer-events: auto;
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}

.cn-overlay {
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all .3s ease;
  -moz-transition: all .3s ease;
  transition: all .3s ease;
  z-index: 2;
}


.cn-button {
        border: 1px solid white;
    outline: 0 !important;
    background: -webkit-linear-gradient(left, #2098df, #2090d9);
    background: -o-linear-gradient(left, #2098df, #2090d9);
    background: linear-gradient(to right, #2098df, #2090d9);
    color: black;
    text-align: center;
    font-size: 1.8em;
    height: 80px;
    width: 80px;
    position: relative;
    left: 50%;
    margin-left: -1.4em;
    bottom: -8.5em;
    border-radius: 50%;
    cursor: pointer;
    z-index: 11;
}
.cn-button:active {
    
    border: 1px solid rgba(255,255,255,0.4);
}


.csstransforms .cn-wrapper li {
  border-right: 1px solid white;
  position: absolute;
  font-size: 1.5em;
  width: 10em;
  height: 10em;
  -webkit-transform-origin: 100% 100%;
  -moz-transform-origin: 100% 100%;
  -ms-transform-origin: 100% 100%;
  transform-origin: 100% 100%;
  overflow: hidden;
  left: 50%;
  top: 50%;
  margin-top: -1.3em;
  margin-left: -10em;
  -webkit-transition: border .3s ease;
  -moz-transition: border .3s ease;
  transition: border .3s ease;
}

.csstransforms .cn-wrapper li a {
  display: block;
  font-size: 1.18em;
  height: 14.5em;
  width: 14.5em;
  position: absolute;
  bottom: -7.25em;
  right: -7.25em;
  border-radius: 50%;
  text-decoration: none;
  color: #fff;
  padding-top: 1.8em;
  text-align: center;
  -webkit-transform: skew(-19deg) rotate(-54deg) scale(1);
  -ms-transform: skew(-19deg) rotate(-54deg) scale(1);
  -moz-transform: skew(-19deg) rotate(-54deg) scale(1);
  transform: skew(-19deg) rotate(-54deg) scale(1);
  -webkit-backface-visibility: hidden;
  -webkit-transition: opacity 0.3s, color 0.3s;
  -moz-transition: opacity 0.3s, color 0.3s;
  transition: opacity 0.3s, color 0.3s;
}

.csstransforms .cn-wrapper li a span {
  font-size: 0.8em;

    font-weight: 300;
}

/* for a central angle x, the list items must be skewed by 90-x degrees
in our case x=40deg so skew angle is 50deg
items should be rotated by x, minus (sum of angles - 180)2s (for this demo) */

.csstransforms .cn-wrapper li:first-child {
  -webkit-transform: rotate(-90deg) skew(18deg);
  -ms-transform: rotate(-90deg) skew(18deg);
  -moz-transform: rotate(-90deg) skew(18deg);
  transform: rotate(-90deg) skew(18deg);
}

.csstransforms .cn-wrapper li:nth-child(2) {
  -webkit-transform: rotate(-18deg) skew(18deg);
  -ms-transform: rotate(-18deg) skew(18deg);
  -moz-transform: rotate(-18deg) skew(18deg);
  transform: rotate(-18deg) skew(18deg);
}

.csstransforms .cn-wrapper li:nth-child(3) {
  -webkit-transform: rotate(54deg) skew(18deg);
  -ms-transform: rotate(54deg) skew(18deg);
  -moz-transform: rotate(54deg) skew(18deg);
  transform: rotate(54deg) skew(18deg)
}

.csstransforms .cn-wrapper li:nth-child(4) {
  -webkit-transform: rotate(126deg) skew(18deg);
  -ms-transform: rotate(126deg) skew(18deg);
  -moz-transform: rotate(126deg) skew(18deg);
  transform: rotate(126deg) skew(18deg);
}

.csstransforms .cn-wrapper li:nth-child(5) {
  -webkit-transform: rotate(198deg) skew(18deg);
  -ms-transform: rotate(198deg) skew(18deg);
  -moz-transform: rotate(198deg) skew(18deg);
  transform: rotate(198deg) skew(18deg);
}

/*
.csstransforms .cn-wrapper li:nth-child(odd) a {
  background-color: #a11313;
  background-color: hsla(0, 88%, 63%, 1);
}

.csstransforms .cn-wrapper li:nth-child(even) a {
  background-color: #a61414;
  background-color: hsla(0, 88%, 65%, 1);
}
*/

/* active style */



/* hover style */
.csstransforms .cn-wrapper li:not(.active):hover,
.csstransforms .cn-wrapper li:not(.active):active,
.csstransforms .cn-wrapper li:not(.active):focus {
    background-color: rgba(255,255,255,0.4);
    border: 1px solid rgba(255,255,255,0.3);
}
.csstransforms .cn-wrapper li:not(.active) a:focus
{
    position:fixed;
}
 

/* fallback */
.no-csstransforms .cn-button {
  display: none;
}

.no-csstransforms .cn-wrapper li {
  position: static;
  float: left;
  font-size: 1em;
  height: 5em;
  width: 5em;
  background-color: #eee;
  text-align: center;
  line-height: 5em;
}

.no-csstransforms .cn-wrapper li a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
  font-size: 1.3em;
  border-right: 1px solid #ddd;
}

.no-csstransforms .cn-wrapper li a:last-child {
  border: none;
}

.no-csstransforms .cn-wrapper li a:hover,
.no-csstransforms .cn-wrapper li a:active,
.no-csstransforms .cn-wrapper li a:focus {
  background-color: white;
}

.no-csstransforms .cn-wrapper li.active a {
  background-color: #6F325C;
  color: #fff;
}

.no-csstransforms .cn-wrapper {
  font-size: 1em;
  height: 5em;
  width: 25.15em;
  bottom: 0;
  margin-left: -12.5em;
  overflow: hidden;
  position: fixed;
  z-index: 10;
  left: 50%;
  border: 1px solid #ddd;
}

@media screen and (max-width:480px) {
  .csstransforms .cn-wrapper {
    font-size: .68em;
  }
  .cn-button {
    bottom: -11.5em;
    font-size: 1em;
    margin-left: -2.4em;
  }

  .csstransforms .cn-wrapper li {
    font-size: 1.52em;
  }
}
span{
    display: block;
}
.span_rotate_1{
    transform: rotate(143deg) skew(0deg);
}
.span_rotate_2{
    transform: rotate(72deg) skew(0deg);
}

.span_rotate_4{
    transform: rotate(287deg) skew(0deg);
}
.span_rotate_5{
    transform: rotate(-145deg) skew(0deg);
}


@media screen and (max-width:320px) {
  .no-csstransforms .cn-wrapper {
    width: 15.15px;
    margin-left: -7.5em;
  }
    
x

  .no-csstransforms .cn-wrapper li {
    height: 3em;
    width: 3em;
  }
}


.cn-button>img{
    top:2px;
    border-radius: 50%; 
    border-radius: 50%;
    height: 90%;
    width: 90%;
}