<view class="circlr_css">
<div class="a"></div>
<div class="b"></div>
<view class="nocolor">
<div class="c"></div>
<div class="d"></div>
</view>
</view>
.circlr_css {
position: relative;
display: flex;
justify-content: center;
.a {
width: 200rpx;
height: 200rpx;
background-color: red;
border-top-left-radius: 200rpx;
}
.b {
width: 200rpx;
height: 200rpx;
background-color: red;
border-top-right-radius: 200rpx;
}
.nocolor {
position: absolute;
top: 20rpx;
display: flex;
justify-content: center;
.c {
width: 180rpx;
height: 180rpx;
background-color: #fff;
border-top-left-radius: 180rpx;
}
.d {
width: 180rpx;
height: 180rpx;
background-color: #fff;
border-top-right-radius: 180rpx;
}
}
}