.anniu {

    display: block;

    width: auto;

    padding: 0 10px;

    height: 40px;

    color: red;

    text-align: center;

    font-size: 18px;

    line-height: 40px;

    border-radius: 4px;

    border: none;

    box-shadow: none;

    text-decoration: none;

    transition: box-shadow 0.5s;

    -webkit-transition: box-shadow 0.5s;

    border: 1px solid red;

    box-sizing: border-box;

    /* position: relative; */

    transition: all 0.6s;

}



.anniu:hover {

    background: red;

    /* border: 0; */

}



.anniu:active {

    box-shadow: 0px 0px 5px 1px #FF0000;

}



#anniu-son {

    display: none;

    position: absolute;

    z-index: 999;

    width: 100%;

    left: 0px;

    width: 800px;

    margin-top: 20px;

}



 #anniu-son li {

    /* background-color: rgba(200,200,200,.7); */

    z-index: 999;

    width: auto;

    border-radius: 3px;

    font-size: 18px;

    line-height: 12px;

    padding: 4px 5px;

    color: #fff;

    float: left;

    border: 1px solid rgb(255, 75, 75);

    margin-right: 10px;

}



#anniu-son li a{

    padding: 5px;

   width: auto;

   height: 100%;

   text-align: center;

   display: inline-block;

   font-size: 12px;

   color: red;

}



#anniu-fa{

    display: inline-block;

   margin-right: 30px;

   /* position: relative; */

}



#anniu-son li:hover {

    /* color: re; */

    background-color:rgb(255, 75, 75);

    border: 1px solid rgb(255, 75, 75);

}



#anniu-son li:hover a {

    /* color: re; */

    color:#fff ;

}