<div class="wrap">
<div class="leaf-lg t l"></div>
<div class="leaf-lg b r flip-x"></div>
<div class="leaf-sm t r flip-x"></div>
<div class="leaf-sm b l"></div>
</div>
<style>
body {
background: #998235;
display: flex;
justify-content: center;
align-items: center;
}
.wrap {
width: 180px;
height: 180px;
position: relative;
}
.t { top: 0 }
.b { bottom: 0 }
.r { right: 0 }
.l { left: 0 }
.flip-x { transform: scaleX(-1) }
.leaf-lg, .leaf-sm {
position: absolute;
border-top-right-radius: 50px;
border-bottom-left-radius: 50px;
}
.leaf-lg {
width: 80px;
height: 100px;
background: #1A4341;
}
.leaf-sm {
width: 80px;
height: 60px;
background: #F3AC3C;
}
</style>