苹果浏览器兼容问题

css/index.css

.commentsArea .goMsgbox{padding:20px 10px;width: 100%;}
.commentsArea .goMsgbox .frmbtn:focus{border:1px solid transparent;}
.commentsArea textarea{  
 	-webkit-user-select: none;
    background-color: #fafafa;
    color: #55636D;
 	outline: none;
    -webkit-appearance: none;
    padding: .2rem;
    width: 100%;
    border: 1px solid #d3d7db;