.fontstyle1163184{ color: #fff; line-height: 40px; font-size: 15px;}

input::-webkit-input-placeholder { /* webkit browsers */ 
color:#8f8f8f;} 

input:-moz-placeholder { /* mozilla firefox 4 to 18 */ 
color:#8f8f8f;} 

input::-moz-placeholder { /* mozilla firefox 19+ */ 
color:#8f8f8f;} 

input:-ms-input-placeholder { /* internet explorer 10+ */ 
color:#8f8f8f;} 


/*
*组件样式
*/