Web Front-endHTML TutorialBlooming flowers of CSS3 (webpage effects are updated daily)_html/css_WEB-ITnoseBlooming flowers of CSS3 (webpage effects are updated daily)_html/css_WEB-ITnose
Today, we bring you an effect created purely with CSS3 - blooming flowers.
Let’s take a look at the effect first: http://webfront.verynet.cc/pc/flower.html
This is the effect created by pure CSS3 style. The key is The animation attribute and transform attribute are used. Please see the code below for details.
HTML structure:
1 <div class="div1"></div>2 <div class="div2"></div>3 <div class="div3"></div>4 <div class="div4"></div>5 <div class="div5"></div>6 <div class="div6"></div>7 <div class="div7"></div>8 <div class="div8"></div>9 <div class="div9"></div>
CSS style:
1 <style type="text/css"> 2 .div1{ 3 position:absolute; 4 top:300px;left:500px; 5 background:pink;opacity:0.6;width:300px;height:300px; 6 z-index: 1; 7 border-radius:300px 0px;; 8 -webkit-transform-origin: 0px 300px; 9 -webkit-transform: rotate(-45deg); 10 -webkit-animation:wa1 10s ease 2s infinite alternate; 11 transform-origin: 0px 300px; 12 transform: rotate(-45deg); 13 animation:a1 10s ease 2s infinite alternate; 14 } 15 .div2{ 16 position:absolute; 17 top:300px;left:500px; 18 background:pink;opacity:0.6;width:300px;height:300px; 19 z-index: 2; 20 border-radius:300px 0px;; 21 -webkit-transform-origin: 0px 300px; 22 -webkit-transform: rotate(-45deg); 23 -webkit-animation:wa2 10s ease 2s infinite alternate; 24 transform-origin: 0px 300px; 25 transform: rotate(-45deg); 26 animation:a2 10s ease 2s infinite alternate; 27 28 } 29 .div3{ 30 position:absolute; 31 top:300px;left:500px; 32 background:pink;opacity:0.6;width:300px;height:300px; 33 z-index: 3; 34 border-radius:300px 0px;; 35 -webkit-transform-origin: 0px 300px; 36 -webkit-transform: rotate(-45deg); 37 -webkit-animation:wa3 10s ease 2s infinite alternate; 38 transform-origin: 0px 300px; 39 transform: rotate(-45deg); 40 animation:a3 10s ease 2s infinite alternate; 41 } 42 .div4{ 43 position:absolute; 44 top:300px;left:500px; 45 background:pink;opacity:0.6;width:300px;height:300px; 46 z-index: 4; 47 border-radius:300px 0px;; 48 -webkit-transform-origin: 0px 300px; 49 -webkit-transform: rotate(-45deg); 50 -webkit-animation:wa4 10s ease 2s infinite alternate; 51 transform-origin: 0px 300px; 52 transform: rotate(-45deg); 53 animation:a4 10s ease 2s infinite alternate; 54 } 55 .div5{ 56 position:absolute; 57 top:300px;left:500px; 58 background:pink;opacity:0.6;width:300px;height:300px; 59 z-index: 5; 60 border-radius:300px 0px;; 61 -webkit-transform-origin: 0px 300px; 62 -webkit-transform: rotate(-45deg); 63 -webkit-animation:wa5 10s ease 2s infinite alternate; 64 transform-origin: 0px 300px; 65 transform: rotate(-45deg); 66 animation:a5 10s ease 2s infinite alternate; 67 } 68 .div6{ 69 position:absolute; 70 top:300px;left:500px; 71 background:pink;opacity:0.6;width:300px;height:300px; 72 z-index: 6; 73 border-radius:300px 0px;; 74 -webkit-transform-origin: 0px 300px; 75 -webkit-transform: rotate(-45deg); 76 -webkit-animation:wa6 10s ease 2s infinite alternate; 77 transform-origin: 0px 300px; 78 transform: rotate(-45deg); 79 animation:a6 10s ease 2s infinite alternate; 80 } 81 .div7{ 82 position:absolute; 83 top:300px;left:500px; 84 background:pink;opacity:0.6;width:300px;height:300px; 85 z-index: 7; 86 border-radius:300px 0px;; 87 -webkit-transform-origin: 0px 300px; 88 -webkit-transform: rotate(-45deg); 89 -webkit-animation:wa7 10s ease 2s infinite alternate; 90 transform-origin: 0px 300px; 91 transform: rotate(-45deg); 92 animation:a7 10s ease 2s infinite alternate; 93 } 94 .div8{ 95 position:absolute; 96 top:300px;left:500px; 97 background:pink;opacity:0.6;width:300px;height:300px; 98 z-index: 8; 99 border-radius:300px 0px;;100 -webkit-transform-origin: 0px 300px;101 -webkit-transform: rotate(-45deg);102 -webkit-animation:wa8 10s ease 2s infinite alternate;103 transform-origin: 0px 300px;104 transform: rotate(-45deg);105 animation:a8 10s ease 2s infinite alternate;106 }107 .div9{108 position:absolute;109 top:300px;left:500px;110 background:pink;opacity:0.6;width:300px;height:300px;111 z-index: 9;112 border-radius:300px 0px;;113 -webkit-transform-origin: 0px 300px;114 -webkit-transform: rotate(-45deg);115 transform-origin: 0px 300px;116 transform: rotate(-45deg);117 }118 @-webkit-keyframes wa1{119 from{-webkit-transform: rotate(-45deg);}120 to{-webkit-transform: rotate(-125deg);}121 }122 @keyframes a1{123 from{transform: rotate(-45deg);}124 to{transform: rotate(-125deg);}125 }126 @-webkit-keyframes wa2{127 from{-webkit-transform: rotate(-45deg);}128 to{-webkit-transform: rotate(-105deg);}129 }130 @keyframes a2{131 from{transform: rotate(-45deg);}132 to{transform: rotate(-105deg);}133 }134 @-webkit-keyframes wa3{135 from{-webkit-transform: rotate(-45deg);}136 to{-webkit-transform: rotate(-85deg);}137 }138 @keyframes a3{139 from{transform: rotate(-45deg);}140 to{transform: rotate(-85deg);}141 }142 @-webkit-keyframes wa7{143 from{-webkit-transform: rotate(-45deg);}144 to{-webkit-transform: rotate(-65deg);}145 }146 @keyframes a7{147 from{transform: rotate(-45deg);}148 to{transform: rotate(-65deg);}149 }150 @-webkit-keyframes wa4{151 from{-webkit-transform: rotate(-45deg);}152 to{-webkit-transform: rotate(35deg);}153 }154 @keyframes a4{155 from{transform: rotate(-45deg);}156 to{transform: rotate(35deg);}157 }158 @-webkit-keyframes wa5{159 from{-webkit-transform: rotate(-45deg);}160 to{-webkit-transform: rotate(15deg);}161 }162 @keyframes a5{163 from{transform: rotate(-45deg);}164 to{transform: rotate(15deg);}165 }166 @-webkit-keyframes wa6{167 from{-webkit-transform: rotate(-45deg);}168 to{-webkit-transform: rotate(-5deg);}169 }170 @keyframes a6{171 from{transform: rotate(-45deg);}172 to{transform: rotate(-5deg);}173 }174 @-webkit-keyframes wa8{175 from{-webkit-transform: rotate(-45deg);}176 to{-webkit-transform: rotate(-25deg);}177 }178 @keyframes a8{179 from{transform: rotate(-45deg);}180 to{transform: rotate(-25deg);}181 }182 </style> First, place a square box , control the rounded border through the border-radius attribute to show the effect of petals. Because the apex of the adjusted petal is at the upper right corner, we need to rotate it counterclockwise 45 degrees to make it vertical. Then, you need to define the animation effect. This example only configures webkit-based browsers and standard browsers. If you need to set compatibility with other browsers, you can change the animation effect, @keyfarmes, to -o-keyframes (Opera browser), @-moz- keyframes (FireFox browser), @-webkit-keyframes (Safari and Chrome browser). Once the animation is defined, it can be called. Just use animation: animation name. Here, the meaning of its parameters will not be introduced in detail. The editor feels that it should be left to the readers to understand on their own in order to be impressed.
Note: Among them, attributes such as transform attribute and transform-origin will cause compatibility issues for different browsers. Just add the corresponding browser private header, as above.
Enjoy the code, enjoy life, web page effects, updated daily.
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