/* 清除默认格式 */
body{
    margin: 0;
    padding: 0;
    text-decoration: none;
    background: #f9f9f9;
}
a{
    text-decoration: none;
}
/* 菜单css */
.menu{
    height: 56px;
    width: 100%;
    box-shadow: 0 2px 10px rgba(0,0,0,.05);
    top: 0;
    left: 0;
    position: fixed;
    z-index: 999;
    background: #fff;

}
/* 菜单中间css */
.menu_center{
    width: 1440px;
    margin: 0 auto;
    display: flex;
    align-items: center;    
}
.menu_center >img{
    width: 70px;
}
/* 菜单搜索 */
.search{
margin-left: 100px;
}
.search img {
    height: 14px;
    width: 14px;
    position: relative;
    right: -150px;
}
.search a{
    color: #333;
    font-size: 17px;
    padding: 0px 20px;
    line-height: 56px;
    font-family: Arial, Helvetica, sans-serif;
}
.search input[placeholder="搜索"]{
    background:#f2f2f2;
    border-radius: 18px;  
    height: 36px;
    width: 160px;
    border: none;
    font-size: 14px;
    color: #888;
    text-indent: 15px;
    box-sizing: border-box;
}
/* 菜单右侧 */
.login{
    display: flex;
    align-items: center;
   margin-left: 480px;
}
.login img{
    margin: 0 10px;
}
/* 登录 */
.login >a{
    font-size: 16px;
    color:     #7d7d7d;
    margin: 0px 20px;
}
/* 注册 */
.login_create{
 
    width: 80px;
    height: 40px;
    border-radius:50px;
    border: 1px solid #ec7259;
    box-sizing: border-box;
    
}
.login_create a{
  color: #ec7259;
  margin-left: 24px;
  margin-top: 6px;
  font-size: 16px;
  display: block;
	
}
/* 写文章 */
.login_write{
    width: 108px;
    height: 40px;
    border-radius:50px;
    background: #ec7259;
    margin-left: 5px;
    box-sizing: border-box;
}
.login_write >img{
    margin-top: 5px;
    margin-left: 10px;
    margin-right: 0px;
}
.login_write a{
    color:#fff;
  
}