input密码框圆点和提示字样式设置

修改密码框内容样式

css

input[type="password"] { letter-spacing: 5px; font-size: 20px; }
input[type="password"]::-webkit-input-placeholder { letter-spacing: 0; font-size: 14px; }
input[type="password"]:-moz-placeholder { letter-spacing: 0; font-size: 14px; }
input[type="password"]::-moz-placeholder { letter-spacing: 0; font-size: 14px; }
input[type="password"]:-ms-input-placeholder { letter-spacing: 0; font-size: 14px; }