input::-webkit-input-placeholder{
    color:#fff;}
input::-moz-placeholder{   /* mozilla firefox 19+ */
   color:#fff;}
input:-moz-placeholder{    /* mozilla firefox 4 to 18 */
   color:#fff;}
input:-ms-input-placeholder{  /* internet explorer 10-11 */ 
   color:#fff;}

.nav .nLi:hover .sub{display:block;}
.newslist ul{
padding-top: 15px;
    width: 100%;}

.newslist li {
    width: 100%;
    font-size: 14px;
    height: 32px;
    overflow: hidden;
    color: #999999;
    line-height: 32px
;}

.newslist li a {
    color: #666666;
    float: left;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 307px;
    float: left;}

.newslist li span {
    float: right
;}