找到ui界面 右键选中改变样式表
直接把一下内容复制进去就好，只改需要改动的内容，颜色字体等
*{
background:rgb(255, 255, 255);
font-size:25px;
font-style:MingLiU-ExtB;
}
QFrame
{
border:sold 20px rgba(0,0,0);
}
QLineEdit{
color:#8d98a1;
background-color:#405361;
font-size:26px;
border-style:outset;
border-radius:20px;
font-style:MingLiU-ExtB;
}
QPushButton{
background:#ced1d8;
border-style:outset;
border-radius:20px;
font-style:MingLiU-ExtB;
}
QPushButton:pressed{
background-color:rgb(224,0,0);
border-style:inset;
font-style:MingLiU-ExtB;
}
