效果截图
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>五星红旗</title>
<style>
.div-wrap {
background-color: red;
width: 600px;
height: 216px;
padding: 90px 30px 0 ;
}
.div {
position: relative;
width: 0;
height: 0;
border-right: 100px solid transparent;
border-bottom: 70px solid yellow;
border-left: 100px solid transparent;
transform: rotate(35deg);
}
.div::before {
content: "";
display: block;
position: absolute;
top: -45px;
left: -65px;
width: 0;
height: 0;
border-right: 30px solid transparent;
border-bottom: 80px solid yellow;
border-left: 30px solid transparent;
transform: rotate(-35deg);
transform:
}
.div::after {
content: '';
position: absolute;
display: block;
color: red;
top: 3px;
left: -105px;
width: 0px;
height: 0px;
border-right: 100px solid transparent;
border-bottom: 70px solid yellow;
border-left: 100px solid transparent;
transform: rotate(-70deg);
}
.div-a {
position: relative;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(62deg);
}
.div-a::before {
content: "";
display: block;
position: absolute;
top: 2px;
left: -32px;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-70deg);
}
.div-a::after {
content: "";
display: block;
position: absolute;
top: -14px;
left: -28px;
width: 0;
height: 0;
border-left: 14px solid transparent;
border-right: 14px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-35deg);
}
.div-translate-a {
transform: translate(232px,-118px);
}
.div-b {
position: relative;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(62deg);
}
.div-b::before {
content: "";
display: block;
position: absolute;
top: 2px;
left: -32px;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-70deg);
}
.div-b::after {
content: "";
display: block;
position: absolute;
top: -14px;
left: -28px;
width: 0;
height: 0;
border-left: 14px solid transparent;
border-right: 14px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-35deg);
}
.div-translate-b {
transform: translate(258px,-84px);
}
.div-c {
position: relative;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(62deg);
}
.div-c::before {
content: "";
display: block;
position: absolute;
top: 2px;
left: -32px;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-70deg);
}
.div-c::after {
content: "";
display: block;
position: absolute;
top: -14px;
left: -28px;
width: 0;
height: 0;
border-left: 14px solid transparent;
border-right: 14px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-35deg);
}
.div-translate-c {
transform: translate(257px,-42px);
}
.div-d {
position: relative;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(62deg);
}
.div-d::before {
content: "";
display: block;
position: absolute;
top: 2px;
left: -32px;
width: 0;
height: 0;
border-left: 27px solid transparent;
border-right: 27px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-70deg);
}
.div-d::after {
content: "";
display: block;
position: absolute;
top: -14px;
left: -28px;
width: 0;
height: 0;
border-left: 14px solid transparent;
border-right: 14px solid transparent;
border-bottom: 27px solid yellow;
transform: rotate(-35deg);
}
.div-translate-d {
transform: translate(212px,-16px);
}
</style>
</head>
<body>
<div class="div-wrap">
<div class="div"></div>
<div class="div-translate-a">
<div class="div-a"></div>
</div>
<div class="div-translate-b">
<div class="div-b"></div>
</div>
<div class="div-translate-c">
<div class="div-b"></div>
</div>
<div class="div-translate-d">
<div class="div-b"></div>
</div>
</div>
</body>
</html>
