.pc_center_style{
       width:49vw;
       margin:4vw auto 0 auto;
       color:#333333;
}
.font_size_head{
    margin:2vw 0 1vw 0;
}
.pc_intro_style{
     background:#F5F5F5;
     border:none;
     color:#9B9B9B;
     text-indent:1vw;
     width:24vw;
     height:3vw;
     outline:none;
}
.pc_input_style{
    background:#F5F5F5;
    border:none;
    color:#9B9B9B;
    text-indent:1vw;
    width:24vw;
    height:3vw;
    outline:none;
}
.pc_input_style1{
    background:#F5F5F5;
    border:none;
    color:#9B9B9B;
    text-indent:1vw;
    width:24vw;
    height:3vw;
    outline:none;
}
.pc_input_style2{
    background:#F5F5F5;
    border:none;
    color:#9B9B9B;
    text-indent:1vw;
    width:24vw;
    height:3vw;
    outline:none;
}
.pc_input_style3{
    background:#F5F5F5;
    border:none;
    color:#9B9B9B;
    text-indent:1vw;
    width:24vw;
    height:3vw;
    outline:none;
}
.pc_style_style4{
    background:#F5F5F5;
    border:none;
    color:gray;
    text-indent:0.7vw;
    width:24vw;
    height:3vw;
    outline:none;
}
.pc_intro_style {
    width:49vw;
    height:9vw;
    resize:none;
    outline:none;
    padding-top:0.7vw;
}
.pc_tj_style{
    margin:2.6vw 0 0 0;
}

/**********************手机端*************************/
.mb_center_style{
    width:79.33vw;
    margin:0 auto;
}
.mb_nr_style{
    width:79.33vw;
    margin:5.73vw 0 0 0;
}
.mb_bg_style{
    width:79.33vw;
    height:13.6vw;
    background:#F2F3F3;
    border:none;
    color:#9B9B9B;
    text-indent:4vw;
    outline:none;
}
.mb_select_style{
    width:79.33vw;
    height:13.6vw;
    background:#F2F3F3;
    border:none;
    color:gray;
    text-indent:3vw;
    outline:none;

}
.mb_intro_style{
    width:79.33vw;
    height:38.93vw;
    background:#F2F3F3;
    border:none;
    color:#999999;
    text-indent:3vw;
    outline:none;
    resize:none;
    padding-top:3vw;
}
.mb_tj{
    width:79.33vw;
    margin:3vw 0 6vw 0;
}
.mb_submit_style{
    width:24vw;
    height:7.8vw;
    margin:0 auto;
}
.mb_tj_style{
    background:#1A1A1A;
    width:24vw;
    height:7.8vw;
    border:none;
    color:#ffffff;
    outline:none;
    text-align:center;
}

.mb_input_margin{
    margin:2vw 0 0 0;
}