css3绘制各种形状图形三角形,菱形,五角星,椭圆等
css3绘制各种形状图形三角形,菱形,五角星,椭圆等
<!--制作圆形-->
<style type="text/css">
#ang1{
width: 120px;
height: 120px;
background: #000;
border-radius: 60px;
}
</style>
<div id="ang1"></div>
<!--制作椭圆-->
<style type="text/css">
#ang2{
width: 200px;
height: 100px;
background: #000;
border-radius: 100px / 50px;
}
</style>
<div id="ang2"></div>
<!--制作左三角形-->
<style type="text/css">
#ang3{
width: 0;
height: 0;
border-top: 70px solid transparent;
border-bottom: 70px solid transparent;
border-right: 140px solid #000;
}
</style>
<div id="ang3"></div>
<!--制作倒三角形-->
<style type="text/css">
#ang4{
width: 0;
height: 0;
border-left: 70px solid transparent;
border-right: 70px solid transparent;
border-top: 140px solid #000;
}
</style>
<div id="ang4"></div>
<!--制作菱形:transform属性和rotate相结合,使两个正反三角形上下显示-->
<style type="text/css">
#ang5{
width: 120px;
height: 120px;
background: #000;
transform: rotate(-45deg);
transform-origin: 0 100%;
margin: 60px 0 10px 310px;
}
</style>
<div id="ang5"></div>
<!--制作梯形:左边框和右边框可以动态变化-->
<style type="text/css">
#ang6{
width: 120px;
height: 0;
border-bottom: 120px solid #ec3504;
border-left: none;
border-right: 60px solid transparent;
}
</style>
<div id="ang6"></div>
<!--制作平行四边形:使用transform使长方形倾斜一个角度-->
<style type="text/css">
#ang8{
width: 160px;
height: 100px;
background: #000;
transform: skew(30deg);
}
</style>
<div id="ang8"></div>
<!--制作平行六角星-->
<style type="text/css">
#ang9{
width: 0;
height: 0;
display: block;
position: absolute;
margin: 10px auto;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-bottom: 100px solid #000;
}
#ang9:after{
content: "";
width: 0;
height: 0;
position: absolute;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-top: 100px solid #000;
margin: 30px 0 0 -50px;
}
</style>
<div id="ang9"></div>
<!--制作平行六边形-->
<style type="text/css">
#ang10{
width: 100px;
height: 55px;
background: #000;
margin: 10px auto;
position: relative;
}
#ang10:before{
content: "";
width: 0;
height: 0;
position: absolute;
top: -25px;
left: 0;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-bottom: 25px solid #000;
}
#ang10:after{
content: "";
width: 0;
height: 0;
position: absolute;
bottom: -25px;
left: 0;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-top: 25px solid #000;
}
</style>
<div id="ang10"></div>
<!--制作平行五角星-->
<style type="text/css">
#ang11{
width: 0;
height: 0;
margin: 50px 0;
color: red;
display: block;
position: relative;
border-left: 100px solid transparent;
border-right: 100px solid transparent;
border-bottom: 70px solid red;
transform: rotate(35deg);
}
#ang11:before{
content: "";
width: 0;
height: 0;
display: block;
position: absolute;
top: -45px;
left: -65px;
border-left: 30px solid transparent;
border-right: 30px solid transparent;
border-bottom: 80px solid red;
transform: rotate(-35deg);
}
#ang11:after{
content: "";
width: 0;
height: 0;
display: block;
position: absolute;
top: 3px;
left: -105px;
border-left: 100px solid transparent;
border-right: 100px solid transparent;
border-bottom: 70px solid red;
transform: rotate(-70deg);
}
</style>
<div id="ang11"></div>
<!--制作蛋形-->
<style type="text/css">
#ang12{
width: 136px;
height: 190px;
background: #000;
border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}
</style>
<div id="ang12"></div>
<!--制作无穷符号-->
<style type="text/css">
#ang13{
width: 220px;
height: 100px;
position: relative;
}
#ang13:before,
#ang13:after{
content: "";
width: 60px;
height: 60px;
position: absolute;
top: 0;
left: 0;
border: 20px solid #06c999;
border-radius: 50px 50px 0 50px;
transform: rotate(-45deg);
}
#ang13:after{
left: auto;
right: 0;
border-radius: 50px 50px 50px 0;
transform: rotate(45deg);
}
</style>
<div id="ang13"></div>
<!--制作消息提示框-->
<style type="text/css">
#ang14{
width: 140px;
height: 100px;
background: #088cb7;
position: relative;
border-radius: 12px;
}
#ang14:before{
content: "";
width: 0;
height: 0;
right: 100%;
top: 38px;
position: absolute;
border-top: 13px solid transparent;
border-bottom: 13px solid transparent;
border-right: 26px solid #088cb7;
}
</style>
<div id="ang14"></div>
<!--制作方块-->
<style type="text/css">
#ang15{
width: 100px;
height: 100px;
background: #000;
}
</style>
<div id="ang15"></div>
<!--制作左上角-->
<style type="text/css">
#ang16{
width: 0;
height: 0;
border-top: 100px solid red;
border-right: 100px solid transparent;
}
</style>
<div id="ang16"></div>
<!--制作左下角-->
<style type="text/css">
#ang17{
width: 0;
height: 0;
border-left: 100px solid red;
border-top: 100px solid transparent;
}
</style>
<div id="ang17"></div>
<!--制作右上角-->
<style type="text/css">
#ang18{
width: 0;
height: 0;
border-top: 100px solid red;
border-left: 100px solid transparent;
}
</style>
<div id="ang18"></div>
<!--制作右下角-->
<style type="text/css">
#ang19{
width: 0;
height: 0;
border-bottom: 100px solid red;
border-left: 100px solid transparent;
}
</style>
<div id="ang19"></div>
<!--制作弯曲的尾巴箭头-->
<style type="text/css">
#curvedarrow {
position: relative;
width: 0;
height: 0;
border-top: 9px solid transparent;
border-right: 9px solid red;
transform: rotate(10deg);
}
#curvedarrow:after {
content: "";
position: absolute;
border: 0 solid transparent;
border-top: 3px solid red;
border-radius: 20px 0 0 0;
top: -12px;
left: -9px;
width: 12px;
height: 12px;
transform: rotate(45deg);
}
</style>
<div id="curvedarrow"></div>
<!--制作五边形-->
<style type="text/css">
#pentagon {
position: relative;
width: 54px;
box-sizing: content-box;
border-width: 50px 18px 0;
border-style: solid;
border-color: red transparent;
}
#pentagon:before {
content: "";
position: absolute;
height: 0;
width: 0;
top: -85px;
left: -18px;
border-width: 0 45px 35px;
border-style: solid;
border-color: transparent transparent red;
}
</style>
<div id="pentagon"></div>
<!--制作心形-->
<style type="text/css">
#heart {
position: relative;
width: 100px;
height: 90px;
}
#heart:before,
#heart:after {
position: absolute;
content: "";
left: 50px;
top: 0;
width: 50px;
height: 80px;
background: red;
border-radius: 50px 50px 0 0;
transform: rotate(-45deg);
transform-origin: 0 100%;
}
#heart:after {
left: 0;
transform: rotate(45deg);
transform-origin: 100% 100%;
}
</style>
<div id="heart"></div>