Hexagon shape with CSS3

Can such a hexagon be created with pure CSS3?

Thanks for any help!

A simple search turned this up: CSS Hexagon Tutorial

Referenced from the site:

Put a 104px × 60px div with a background colour between them and you get (the hexagon):

width: 0;
border-bottom: 30px solid #6C6;
border-left: 52px solid transparent;
border-right: 52px solid transparent;

width: 104px;
height: 60px;
background-color: #6C6;

width: 0;
border-top: 30px solid #6C6;
border-left: 52px solid transparent;
border-right: 52px solid transparent;

Hushme

in CSS3, everything is possible.

HTML:

<div class="hexagon hexagon1"><div class="hexagon-in1"><div class="hexagon-in2"></div></div></div>
<div class="hexagon hexagon2"><div class="hexagon-in1"><div class="hexagon-in2"></div></div></div>    
<div class="hexagon dodecagon"><div class="hexagon-in1"><div class="hexagon-in2"></div></div></div>

CSS:

BODY
{   background: url(http://placekitten.com/600/600)
}

.hexagon
{   overflow: hidden;
    visibility: hidden;
    -webkit-transform: rotate(120deg);
    -moz-transform: rotate(120deg);
    -o-transform: rotate(120deg);
    transform: rotate(120deg);
    cursor: pointer;
}

.hexagon-in1
{   overflow: hidden;
    width: 100%;
    height: 100%;
    -webkit-transform: rotate(-60deg);
    -moz-transform: rotate(-60deg);
    -o-transform: rotate(-60deg);
    transform: rotate(-60deg);
}

.hexagon-in2
{   width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: 50%;
    background-image: url(http://placekitten.com/240/240);
    visibility: visible;
    -webkit-transform: rotate(-60deg);
    -moz-transform: rotate(-60deg);
    -o-transform: rotate(-60deg);
    transform: rotate(-60deg);
}

.hexagon-in2:hover
{   background-image: url(http://placekitten.com/241/241)
}

.hexagon1
{   width: 400px;
    height: 200px;
    margin: 0 0 0 -80px;
}

.hexagon2
{   width: 200px;
    height: 400px;
    margin: -80px 0 0 20px;
}

.dodecagon
{   width: 200px;
    height: 200px;
    margin: -80px 0 0 20px;
}

Demo: http://jsfiddle.net/kizu/bhGn4/

You can use this scss-mixin to create a hexagon with a border. Creates a hexagon in any size or color.

HTML Markup:

<div class="hex-holder">
     <div class="hex"></div>
     <div class="hex-content"></div>  (<-- optional) 
</div>

1) simple method:

div.hex-holder{
    @import hexagon($width, $color, $rotation, $border, $radius)
}

where:

width = width of your hexagon
color = border-color
rotation = rotation
border = width of border

radius = border-radius (rounds corners slightly)

@mixin($width: 140px $color: black, $rotation: 0, $border: 3px, $radius: 10px){

$height: $width * tan(60deg) - $border*2 - $radius/2;      
$naturaldiameter: $width + 2 * cos(60deg);
position: relative;

div.hex {
    transform: rotate($rotation + deg);
    width: $width;
    height: $height;
    border-radius: $radius;
    position: relative;
    @include content-box();
    border-top: $border solid $color;
    border-bottom: $border solid $color;
    margin: auto;

    div.hex-content{
        max-width: $height;
        position: absolute;
        z-index: 2;
        width: 100%;
        height: 100%;
        top: 0;
        transform: rotate(-1*$rotation+deg);
    }
}

div.hex::after, div.hex::before{
    content: "";
    margin-top: $border * -1;
    transform: rotate(-60deg);
    display: block;
    position: absolute;
    border-top: $border solid $color;
    border-bottom: $border solid $color;
    width: $width;
    height: $height;
    border-radius: $radius;
}

div.hex::before{
    transform: rotate(60deg);
}}

2) advanced method: - this is better if your hexagon changes in size or color. it allows you to change only a portion of the properties (ex. hex_size when screen size changes)

div.hex-holder{
    @include hex_basics(30);
    @include hex_color($bordercolor1, $backgroundcolor1);
    @include hex_size($width1, $borderwidth1, $borderradius1);

     &:hover{
        @include hex_color($bordercolor2, $backgroundcolor2);
     }

     @media( query ){
         @include hex_size($width2, $borderwidth2, $borderradius2);
     }
}




@mixin hex_basics($rotation: 0){
    position: relative;

    div.hex{
        transform: rotate($rotation + deg);
        position: relative;
        @include content-box();
        margin: auto;
        border-top-style: solid;
        border-bottom-style: solid;
    }

    div.hex-content{
        position: absolute;
        z-index: 2;
        border-radius: 40%;
        width: 100%;
        height: 100%;
        top: 0;
        display: block;
    }
    div.hex::after, div.hex::before{
        content: "";
        transform: rotate(-60deg);
        display: block;
        position: absolute;
        border-top-style: solid;
        border-bottom-style: solid;
    }
    div.hex::before{
        transform: rotate(60deg);
    }
}

@mixin hex_size($width: 140px, $border-width: 3px, $radius: 10px){
    $height: $width * tan(60deg) - $border-width *2 - $radius/2;
    $naturaldiameter: $width + 2 * cos(60deg);

    div.hex::after, div.hex::before, div.hex{
        margin-top: $border-width * -1;
        border-top-width: $border-width;
        border-bottom-width: $border-width;
        width: $width;
        height: $height;
        border-radius: $radius;
    }
}

@mixin hex_color($border-color: black, $background-color: white){
    div.hex::after, div.hex::before, div.hex{
        border-top-color: $border-color;
        border-bottom-color: $border-color;
        background-color: $background-color;
    }
}

note: div.hex-content may not be aligned property, you can set the top property to fix that.

krishna

#hexagon
{   width: 100px;
    height: 55px;
    background: red;
    position: relative;
}

#hexagon:before
{   content: "";
    position: absolute;
    top: -25px;
    left: 0;
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 25px solid red;
}

#hexagon:after
{   content: "";
    position: absolute;
    bottom: -25px;
    left: 0;
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-top: 25px solid red;
}

you can do gradient hexagon by pure html and css.

Here is HTML & CSS Code :

.hexagon-shape {
        position: relative;
        overflow: hidden;
        background: transparent;
        /* add slash at the end of line to see the rhombus *
        outline: solid 1px red;/**/
        width: 72.28px;
        height: 72.28px;
        transform: rotate(-30deg) skewX(30deg) scaleY(.866);
    }
    .hexagon-shape:before {
        position: absolute;
        right: 6.7%;
        bottom: 0;
        left: 6.7%;
        top: 0;
        transform: scaleY(1.155) skewX(-30deg) rotate(30deg);
        background: linear-gradient(59.82deg, #0976CE 0%, #0976CE 49.36%, #3A91D7 50.11%, #3A91D7 100%);
        content: '';
    }

<div class="hexagon-part">
    <div class='hexagon-shape'></div>
</div>

来源：https://stackoverflow.com/questions/17896791/hexagon-shape-with-css3

标签

css3

css-shapes