1.改变字体间间距
使用letter-spacing:5px;可以改变字体间间距
2.修改placeholder样式
input::-webkit-input-placeholder{ font-family: '\5FAE\8F6F\96C5\9ED1'; font-weight: 400; font-style: normal; font-size: 12px; color: #000000; text-align: left; margin-left: 20px; letter-spacing:5px;}input::-moz-placeholder{ /* Mozilla Firefox 19+ */ font-family: '\5FAE\8F6F\96C5\9ED1'; font-weight: 400; font-style: normal; font-size: 12px; color: #000000; text-align: left; margin-left: 20px; letter-spacing:5px;}input:-moz-placeholder{ /* Mozilla Firefox 4 to 18 */ font-family: '\5FAE\8F6F\96C5\9ED1'; font-weight: 400; font-style: normal; font-size: 12px; color: #000000; text-align: left; margin-left: 20px; letter-spacing:5px;}input:-ms-input-placeholder{ /* Internet Explorer 10-11 */ font-family: '\5FAE\8F6F\96C5\9ED1'; font-weight: 400; font-style: normal; font-size: 12px; color: #000000; text-align: left; margin-left: 20px; letter-spacing:5px;}
来源:https://www.cnblogs.com/whdaichengxu/p/12559025.html