.subject{
    width: 100%;
    max-width: 1200px;
    margin: auto;

}
.liuyan{
    width: 100%;
    padding: 30px;
    box-sizing: border-box;
    padding-top: 60px;

}
.liuyan .title{
    font-size: 25px;
    color: #f5493f;

}
.jieshao{
    margin: 20px 0px;
}
.form input{
    width: 45%;
    height: 50px;
    box-sizing: border-box;
    padding: 0px 10px;
    border: 0px;
    background-color: #f9f9f9;
    line-height: 50px;
    float: left;
     color: #888888;
    font-size: 16px;
}
.input{
    margin-right: 10%;
}
.form textarea{
    width: 100%;
    /* height: 50px; */
    box-sizing: border-box;
    padding: 10px;
    border: 0px;
    font-size: 16px;
    margin-top: 20px;
    color: #888888;
    background-color: #f9f9f9;
    /* line-height: 50px; */
    /* float: left; */
    height: 350px;
    
}
.form .anniu {
    width: 100%;
    background-color: #f5493f;
    height: 60px;
    color: white;
    line-height: 60px;
    text-align: center;
    font-size: 18px;
    cursor: pointer;
    margin-top: 40px;
}
.form  .anniu:hover{
    background-color: #ee190e;
}
@media screen and (max-width:800px){
    .liuyan {
        width: 100%;
        padding: 10px;
            padding-top: 10px;
        box-sizing: border-box;
        padding-top: 10px;
        font-size: 14px;
    }
    .liuyan .title {
        font-size: 20px;
        color: #f5493f;
    }
    .jieshao {
        margin: 10px 0px;
    }
    .form input{
        font-size: 14px;
    }
 
    .form textarea{
        font-size: 14px;
    }
    .form .anniu {
        width: 100%;
        background-color: #f5493f;
        height: 50px;
        color: white;
        line-height: 50px;
        text-align: center;
        font-size: 18px;
        margin-top: 40px;
        cursor: pointer;
    }
    .form input{
        height:29px;
    }
    .form textarea{
        height:auto;
        min-height:150px;
    }
}