整理--清除标签默认样式

a标签:

a, a:hover, a:visited, a:link, a:active {
    color:#000;
    text-decoration:none;
    outline: none;
    // a标签的四种状态都和本身颜色保持一致
}

button按钮:

.button{
    border:0;
    background-color:none
    outline:none;
    -webkit-appearance: none;//用于IOS下移除原生样式
}

select 标签:

select {
    border: none;
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
    /*在选择框的最右侧中间显示小箭头图片*/
    background: url("http://ourjs.github.io/static/2015/arrow.png") no-repeat scroll right center transparent;
    padding-right: 14px;
}

input


input{
    border: none;
    appearance:none;
    -moz-appearance:none;
    outline:none;//input标签聚焦不出现默认边框:
    -webkit-appearance: none;//用于IOS下移除原生样式
}
//or:
input:focus{ outline:none; }//input标签聚焦不出现默认边框:

input标签placeholder样式重设:

:-moz-placeholder { /* Mozilla Firefox 4 to 18 */  color:#3c8bee ;; opacity:1;  font-size: 0.25rem;text-align: center;  }
::-moz-placeholder { /* Mozilla Firefox 19+ */  color:#3c8bee ;; opacity:1;  font-size: 0.25rem;text-align: center;  }
input:-ms-input-placeholder{  color:#3c8bee ;; opacity:1;  font-size: 0.25rem;text-align: center;  }
input::-webkit-input-placeholder{  color:#3c8bee ;; opacity:1;  font-size: 0.25rem;text-align: center;  }

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