html,body {
height: 100%;
background-color: white;
}
.bg-scroll-view {
height: 100%;
background-color: white;
}
.textarea-bg {
width: 700rpx;
height: 500rpx;
margin: 0 auto;
display: flex;
box-shadow: 0 12rpx 30rpx 0 rgba(0, 0, 0, 0.04);
}
.textarea {
width: 660rpx;
height: 450rpx;
margin: 30rpx auto 20rpx;
font-size: 32rpx;
color: #222222;
}
.btn{
width: 710rpx;
height: 90rpx;
position: fixed;
bottom: 0;
left: 20rpx;
background: #3296FB;
line-height: 90rpx;
text-align: center;
color: #ffffff;
border-radius: 45rpx;
}