*{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
a{
    display: inline-block;
    text-decoration: none;
}
body{
    width: 100%;
    font-size: 16px;
    min-width: 1200px;
}
.page_container{
    width: 100%;
    min-width: 1200px;
    line-height: 30px;
}
/*头部*/
.header{
    position: relative;
    width: 100%;
    min-width: 1200px;
    overflow: hidden;
}
.banner{
    width: 100%;
    height: 520px;
    background: url("../images/banner2025.jpg?v=3") no-repeat center;
}
.join_in{
    position: absolute;
    left: calc((100% - 262px) / 2);
    top: 77%;
    width: 258px;
    height: 50px;
    line-height: 50px;
    border-radius: 40px;
    letter-spacing: 3px;
    border: 5px #494ccf solid;
    background-color: #c4ceff;
    background-image: linear-gradient(to bottom,#f8f9fe,#c4ceff);
}
.join_in a{
    display: inline-block;
    width: 260px;
    text-align: center;
    color: #263cd0;
    font-size: 23px;
}
.join_in img{
    position: absolute;
    bottom: -14px;
    right: 4px;

    animation-name: pound;
    -webkit-animation-name: pound;

    animation-duration: 1s;
    -webkit-animation-duration: 1s;

    animation-timing-function: ease;
    -webkit-animation-timing-function: ease;

    animation-iteration-count: infinite;
    -webkit-animation-iteration-count: infinite;

    visibility: visible !important;
}
@keyframes pound {
    to { transform: scale(1.2); }
}
@-webkit-keyframes pound {
    to { transform: scale(1.2); }
}
/*导航*/
.nav_list{
    width:100%;
    height:60px;
    line-height: 64px;
    margin-top: -4px;
    background-color: #ffd65a;
    border-bottom: 7px #e7bd3d solid;
}
.nav_list ul{
    width: 1200px;
    margin: 0 auto;
}
.nav_item{
    float: left;
    font-weight: 600;
    margin-right: 50px;
    /*text-align: center;*/
}
.nav_item a{
    width: 100%;
    color:#c42e2d;
}
.l_item{
    float: right;
    width: 70px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #fff;
    border-radius: 5px;
    border: 1px #3f8bee solid;
    margin-top: 15px;
}
.l_btn{
    float: left;
}
.l_item a{
    width: 100%;
    color:#3f8bee;
}
.l_active{
    background-color: #3f8bee;
    border: 1px #3f8bee solid;
}
.l_active a{
    width: 100%;
    color: #fff;
}
.fix {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10;
}

.nav_item .nav_list2{
    display: none;
    position: absolute;
    z-index: 1;
    left: -5px;
    width: 79px;
    background: #fff;
    line-height: 36px;
    text-align: center;
    font-size: 16px;
    padding: 10px 0;
    border-radius: 10px;
    border:#3f8bee 1px solid;
}
.nav_list2:before{
    content: ' ';
    position: absolute;
    top: -16px;
    left: 33px;
    display: inline-block;
    width: 0;
    height: 0;
    border: 7px transparent solid;
    border-bottom: 10px #fff solid;
}
.nav_item .nav_list2 a{display:block;width:79px;height:36px;line-height:36px;background:#fff;color:#3f8bee;text-align:center}
.nav_item .nav_list2 a:hover{background-color:#3f8bee;color:#fff}
.nav_item .nav_list2 a{display:block;}
.nav_item2:hover .nav_list2{display:block}
.nav_s1{border-bottom:#3f8bee 1px solid}

/*竞赛新闻*/
.news_banner{
    width: 1200px;
    margin: 0 auto;
    margin-top: 40px;
}
.left_news{
    float: left;
    width: 880px;
}
.n_title{
    width:100%;
    font-size: 28px;
}
.n_title img{
    width: 122px;
}
.n_t_line{
    position: relative;
    left: 4px;
    display: inline-block;
    width: 750px;
    height: 33px;
    border-bottom: 2px #3f8bee solid;
}
.news_con{
    width: 100%;
    margin-top: 20px;
}
.n_left_img{
    float: left;
    width:339px;
    height: 190px;
    overflow: hidden;
    margin-bottom: 12px;
}
.n_left_img img{
    width: 339px;
    height: 190px;
}
.c_btn{
    width: 339px;
    text-align: center;
}
.c_btn a{
    display: inline-block;
    padding: 0 10px;
    margin: 10px;
    background-color: #3d90ee;
    color: #fff;
    font-size: 15px;
    border-radius: 5px;
}
.n_right_list{
    float: right;
    width:520px;
    min-height: 226px;
}
.n_right_list ul li{
    margin-bottom: 18px;
}
.n_right_list ul li a{
    width: 100%;
    height: 30px;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.right_banner{
    float: right;
    width: 300px;
    margin-top: 23px;
}
.r_banner{
    width: 100%;
    text-align: right;
    margin-top: 10px;
}
.r_banner img{
    width: 95%;
}

/*竞赛日程*/
.competition_schedule,.prize_setting,.sponsor_unit,.publicize_slider{
    width: 100%;
    background-color: #f6f8ff;
    padding-top: 48px;
    margin-top: 30px;
    padding-bottom: 30px;
}
.c_title{
    width: 572px;
    height: 84px;
    line-height: 84px;
    font-size: 28px;
    text-align: center;
    margin: 0 auto;
    background: url("../images/title_bg_17.png") no-repeat;
    background-size: 100% 100%;
}
.c_title img{
    width:211px;
}
.c_title span{
    position: relative;
    bottom: 6px;
    margin: 0 10px;
}
.schedule{
    width: 1200px;
    margin: 0 auto;
}
.schedule_item:nth-child(1),.schedule_item:nth-child(4),.schedule_item:nth-child(7),
.schedule_item:nth-child(3),.schedule_item:nth-child(6),.schedule_item:nth-child(9){
    float: left;
    width: 300px;
    margin-top: 25px;
}
.schedule_item:nth-child(2),.schedule_item:nth-child(5),.schedule_item:nth-child(8){
    float: left;
    width: 440px;
    margin: 0 80px;
    margin-top: 25px;
}
.s_icon{
    float: left;
}
.s_icon img{
    width: 100px;
    height: 100px;
}
.s_text{
    float: left;
    line-height: 28px;
    margin-top: 20px;
}
.schedule_item a{
    width: 100%;
    color: #333;
}

/*奖项设置*/
.prize_setting{
    margin-top: 0;
    padding-bottom: 50px;
    background: url("../images/p_bg.png") no-repeat;
    background-size: 100% 100%;
}
.prize_intro{
    width: 1200px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    margin: 0 auto;
}
.c_prize{
    vertical-align: top;
    position: relative;
    /*float: left;*/
    width: 390px;
    min-height: 882px;
    background: url("../images/p_t_bg_03.png") no-repeat;
    background-size: 100% 80px;
    background-color: #fff;
    margin-top:35px;
    border-radius: 10px;
    padding-bottom: 30px;
    box-shadow: 0 0 15px #b4cbf6;
}
.j_prize{
    vertical-align: top;
    position: relative;
    /*float: right;*/
    width: 390px;
    min-height: 822px;
    background: url("../images/p_t_bg_03.png") no-repeat;
    background-size: 100% 80px;
    background-color: #fff;
    margin-top:35px;
    border-radius:10px;
    padding-bottom: 30px;
    box-shadow: 0 0 15px #b4cbf6;
}
.jb{
    position: absolute;
    right: 10px;
    bottom: 0;
    width: 125px;
    height: 126px;
    background: url("../images/jb.png") no-repeat;
    background-size: 100% 100%;
}
.p_title{
    width: 182px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 3px;
    margin: 10px 0;
    background: url(../images/prize_t_bg.png) no-repeat;
    background-size: 100% 100%;
}
.p_info{
    /*width: 510px;*/
    /*height: 245px;*/
    margin-top: 30px;
    line-height: 30px;
    padding: 0 15px;
    /*overflow: auto;*/
}
.zhengshu{
    width: 100%;
    text-align: center;
    margin: 15px 0;
}
.zhengshu span{
    display: inline-block;
    width: 110px;
    font-size: 15px;
    color: #666;
}
.modal_bg{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,0.3);
}
.zs_img_modal{
    display: none;
    position: fixed;
    top:0;
    left:0;
    z-index: 11;
    min-width: 100%;
    height:100vh;
    text-align: center;
    line-height: 100vh;
}
.zs_img_modal img{
    height: 62vh;
    vertical-align: middle;
}
.modal_close{
    position: absolute;
    top: 12vh;
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
}
.modal_close img{
    width: 45px;
    height: 45px;
}
.p_info::-webkit-scrollbar {
    width: 10px;
    border-radius: 30px;
}
.p_info::-webkit-scrollbar-thumb {
    border-radius: 30px;
    -webkit-box-shadow: inset 0 0 5px #1e5bce;
    background: #1e5bce;
}
.p_info::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px #6998ed;
    border-radius: 30px;
    background: #6998ed;
}
.p_info_item{
    width: 100%;
}
.p_left_icon{
    float: left;
    width: 8%;
}
.p_right_text{
    float: left;
    width: 92%;
    font-size: 15px;
}
.p_right_text p span{
    color:#ffb329;
}
.p_r_1{
    font-size: 16px;
}
.p_c_1{
    color: #666;
}

/*专家委员会名单*/
.expert{
    width: 100%;
    padding: 40px 0;
    text-align: center;
    color: #fff;
    background: url("../images/expert_bg.png") no-repeat;
    background-size: 100% 100%;
}
.expert h2{
    font-size: 30px;
    letter-spacing: 2px;
    font-weight: normal;
}
.expert_list{
    width: 1200px;
    margin: 0 auto;
}
.expert_list ul li{
    float: left;
    width: 30%;
    text-align: left;
    font-size: 15px;
    color: #fff;
    line-height: 30px;
    margin-top: 50px;
    margin-right:5%;
}
.expert_list ul li:nth-child(3){
    margin-right: 0;
}

/*大赛说明*/
.contest_explain{
    width: 100%;
    margin-top: 50px;
    padding-bottom: 72px;
}
.explain_main{
    width: 1100px;
    margin: 0 auto;
    margin-top: 35px;
    padding: 10px 50px;
    letter-spacing: 1px;
    border-radius: 10px;
    background-color: #d3e9ff;
    background-image: linear-gradient(to bottom, #d3e9ff, #ebf3fe, #ebf3fe);
    box-shadow: 0 0 10px #9eb2da;
}
.explain_item{
    width: 100%;
    margin: 25px 0;
}
.explain_title{
    height: 34px;
    line-height: 34px;
    padding-left: 36px;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 3px;
    margin-bottom: 6px;
    background: url(../images/icon_15.png) no-repeat;
    background-size: 28px auto;
}

/*联合发起单位*/
.sponsor_unit{
    margin-top: 0;
    padding-bottom: 80px;
}
.explain{
    width: 100%;
    text-align: center;
    font-size: 13px;
    color: #666;
    line-height: 25px;
}
.unit_list{
    width: 1200px;
    margin: 0 auto;
    font-size: 15px;
    color: #333;
    margin-top: 20px;
}
.unit_list span{
    display: inline-block;
    width: 24.5%;
    margin-top: 10px;
    line-height: 24px;
}
.partners_content{
    /*scrollbar-width: none;*/
    height: 600px;
    width: 1200px;
    margin: 0 auto;
    margin-top: 25px;
    overflow-y: auto;
}
.partners_content ul li {
    text-align: center;
    float: left;
    width: 172px;
    height: 115px;
    margin: 10px 12px;
    padding: 15px 0;
    border-radius: 15px;
    background-color: #fff;
    box-shadow: 3px 0 20px #ededed;
}
.partners_content img {
    width: 88px;
    height: 88px;
    /*width: 100%;*/
    border-radius: 15px;
}
.partber_title{
    margin-top: 5px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -webkit-line-clamp:1;
    font-size: 14px;
}
/*滚动条*/
.scroll_bar::-webkit-scrollbar{
    width:10px;
    height:10px;
}
.scroll_bar::-webkit-scrollbar-track{
    background: rgb(239, 239, 239);
    border-radius:10px;
}
.scroll_bar::-webkit-scrollbar-thumb{
    background: #bfbfbf;
    border-radius:10px;
}
.scroll_bar::-webkit-scrollbar-thumb:hover{
    background: #5370ff;
}
.scroll_bar::-webkit-scrollbar-corner{
    background: #5370ff;
}
/*高校报道*/
.publicize_slider{
    height: 335px;
    margin-top: 0;
    padding-bottom: 100px;
}
.prize_list,.jingcai,.fengcai,.lixiang{
    width: 1200px;
    margin: 0 auto;
    margin-top: 47px;
    overflow: hidden;
}
.prize_list ul,.jingcai ul,.fengcai ul,.lixiang ul{
    position:relative;
}
.prize_list ul li,.jingcai ul li,.fengcai ul li,.lixiang ul li{
    float: left;
    width: 281px;
    margin-right: 25px;
}
.prize_list ul li:last-child,.jingcai ul li:last-child,.fengcai ul li:last-child,.lixiang ul li:last-child{
    margin-right: 0;
}
.prize_list ul li p,.jingcai ul li p,.fengcai ul li p,.lixiang ul li p{
    width: 100%;
    color: #333;
    text-align: center;
    margin-top: 15px;
}
.prize_list img,.jingcai img,.fengcai img,.lixiang img{
    width: 281px;
    height: 204px;
    border-radius: 10px;
}

.loginbg{
	background:#053e8b;
	}

/*底部*/
.ifooter{
    width: 100%;
    height: 190px;
    background-color: #f0f0f0;
}
.f_con{
    width: 1200px;
    margin: 0 auto;
}
.f_left{
    float: left;
    width: 45%;
    font-size: 15px;
    line-height: 30px;
    color: #696969;
    padding-top: 25px;
}
.f_left a{
    color: #696969;
}
.f_left p:nth-child(4){
    margin-left: 55px;
}
.f_right{
    float: right;
}
.saoma,.guanzhu{
    float: left;
    width: 100px;
    text-align: center;
    font-size: 14px;
    color: #666666;
    line-height: 25px;
    margin-top: 25px;
    margin-right: 20px;
}
.saoma img,.guanzhu img{
    width: 100px;
    height: 100px;
    background-color: #fff;
}
.contact{
    float: left;

    margin-left: 20px;
    line-height: 25px;
}

.work_time{
    color: #666;
    font-size: 14px;
}
.f_join_in{
    width: 180px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border-radius: 10px;
    margin-top: 10px;
    background-image: linear-gradient(to right , #1998e9,#1978e9 ,#195de9);
}
.f_join_in a{
    width: 100%;
    color: #fff;
}


/*友情链接*/
.friendship_links{
    width: 100%;
    min-height: 50px;
    line-height: 50px;
    font-size: 15px;
    color: #696969;
    background-color: #e9e8e8;
}
.f_s_con{
    width: 1200px;
    margin: 0 auto;
}
.f_s_con a{
    color: #696969;
    margin-right: 30px;
}
/*清除浮动*/
.clearfix:after{
    content:".";
    display:block;
    height:0;
    visibility:hidden;
    clear:both;
}
.clearfix{
    zoom:1;
}
.page_container{
    width: 100%;
    min-width: 1200px;
}

.header_nav{
    width:100%;
    height:60px;
    line-height: 60px;
    margin-top: -4px;
    background-color: #ffd65a;
    border-bottom: 7px #e7bd3d solid;
}
.header_nav ul{
    width: 1200px;
    margin: 0 auto;
}
.nav_item{
    float: left;
    font-weight: 600;
    margin-right: 50px;
    /*text-align: center;*/
}
.nav_item a{
    width: 100%;
    color:#3f8bee;
}
.nav_item a:hover{
    color: #c42e2d;
}
.login{
    float: right;
}
.l_item{
    float: right;
    width: 70px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #fff;
    border-radius: 5px;
    border: 1px #3f8bee solid;
    margin-top: 15px;
    margin-left: 10px;
    padding: 0 10px;
}
.l_btn{
    float: left;
}
.l_item a{
    width: 100%;
    color:#3f8bee;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.l_active{
    background-color: #3f8bee;
    border: 1px #3f8bee solid;
}
.l_active a{
    width: 100%;
    color: #fff;
}

.l_btn{
    float: left;
}
.logincenter{
    width: 100%;
    height: calc(100vh - 124px);
    background: url("../images/qq_login_bg_02.png") no-repeat;
    background-size: 100% 100%;
}
.qq_login_btn{
    width: 100%;
    text-align: center;
    line-height: 30px;
    color: #fff;
    font-size: 17px;
}
.qq_login_btn img{
    width: 125px;
    margin-top: 30vh;
}
.footer{
    width: 100%;
    height: 60px;
    color: #fff;
    line-height: 60px;
    text-align: center;
    font-size: 14px;
    background-color: #053e8b;
}

.bg{
    width: 100%;
    font-size: 16px;
    min-width: 1200px;
    background-color: #f5f7fa;
}

.center{
    width: 100%;
    /*height:1050px;*/
    padding-bottom: 60px;
}
.p_content{
    width: 1000px;
    margin: 0 auto;
    padding-top: 30px;
}
.left_nav{
    float: left;
    width: 195px;
    border-bottom: 2px #d8dee7 solid;
}
/*.p_title{*/
    /*width: 100%;*/
/*}*/
.p_title img{
    width: 100%;
}
.p_nav{
    width: 100%;
    padding-bottom: 30px;
    padding-top: 20px;
    background-color: #fff;
    margin-top: 10px;
}
.p_nav_item{
    width: 100%;
    height: 30px;
    line-height:30px;
    text-align: center;
    padding-top: 10px;
    margin-bottom: 20px;
}
.p_nav_item a{
    display: inline-block;
    width: 80px;
    color: #333;
}
.p_nav_active a{
    color: #053e8b;
    font-weight: 600;
    border-bottom: 3px #053e8b solid;
}

.right_content{
    float: right;
    width: 785px;
    min-height: 850px;
    padding-top: 30px;
    background-color: #fff;
    padding-bottom: 60px;
    border-bottom: 2px #d8dee7 solid;
}
/*.r_c_item{
    display: none;
}*/
/*我的信息*/
.my_info{
    display: block;
    position: relative;
    width: calc(100% - 160px);
    padding:0 80px;
    color: #666;
}
.user_name,.IDnumber,.school,.major,.education,.year,.tel,.qqNum{
    width: 100%;
    height:36px;
    line-height: 36px;
    margin-top: 24px;
}
.form_left{
    float: left;
    width: 100px;
    height: 36px;
    text-align: right;
}
.form_right{
    float: left;
    width:320px;
    height: 36px;
    margin-left: 12px;
    background-color: #edf0f3;
    border: 1px #dde8f8 solid;
}
.form_right input{
    position: relative;
    top: -2px;
    width: 320px;
    height: 36px;
    background-color:transparent;
    outline: none;
    padding-left: 10px;
    color: #666;
    border: none;
}
.text{
    position: relative;
    top: -2px;
    width: 320px;
    height: 36px;
    background-color:transparent;
    outline: none;
    padding-left: 10px;
    color: #666;
    border: none;
}
.drop_down{
    position: relative;
    top: -31px;
    left: 234px;
}
.confirm{
    width: 320px;
    margin-top: 30px;
    margin-left: 114px;
    border-radius: 10px;
    text-align: center;
}
.form_tips{
    color: #f00;
    font-size: 14px;
    line-height: 28px;
    margin-top: 10px;
    margin-left: 114px;
}

.sub{
	width: 320px;
    height: 45px;
    line-height: 45px;
    background-color: #053e8b;
    color: #fff;
    border-radius: 10px;
    text-align: center;
    font-size: 16px;
    outline: none;
    border: none;
	}

.edu_list,.year_list{
    display: none;
    position:absolute;
    top: 248px;
    left: 110px;
    width: 255px;
    height:125px;
    border-radius:0 0 8px 8px;
    overflow: auto;
    background-color: #edf0f3;
    border: 1px #dde8f8 solid;
    border-top: none;
    font-size: 13px;
}
.year_list{
    top: 302px;
}
.edu_list::-webkit-scrollbar,.year_list::-webkit-scrollbar{
    display:none;
}
.edu_item,.year_item{
    width: 100%;
    height:30px;
    text-align:center;
    line-height: 30px;
    color: #666;
    border-bottom: 1px #dde8f8 solid;
}
.edu_item:last-child,.year_item:last-child{
    border: none;
}
/*模拟练习*/
.simulation{
    width: 100%;
    color: #053e8b;
    text-align: center;
}
.simulation img{
    margin-top:45px;
}
.into_moni{
    width: 180px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    background-color: #053e8b;
    border-radius:10px;
    margin: 0 auto;
    margin-top: 20px;
}

.sign_up_sub{
    margin: 10px auto;
    width: 257px;
    height: 45px;
    line-height: 45px;
    background-color: #053e8b;
    color: #fff;
    border-radius: 10px;
    text-align: center;
    font-size: 16px;
    outline: none;
    border: none;
	}


.into_moni a{
    color: #fff;
}
/*参加初赛*/
.preliminaries{
    width: 100%;
    color: #053e8b;
    line-height:80px;
    text-align: center;
}
.preliminaries img{
    margin-top:50px;
}
.preliminaries .sign_up{
    margin-top:0;
}
/*申请考点*/
.apply_exam_place{
    width: 100%;
}
.table_title{
    width: 100%;
    text-align: center;
    margin-top: 10px;
}
.apply_table{
    width:640px;
    margin: 0 auto;
    margin-top:10px;
    font-size: 15px;
}
.apply_table tr{
    width: 100%;
    height: 30px;
    text-align: center;
}
.apply_table tr td:nth-child(1){
    width: 100px;
    padding: 8px 0;
}
.apply_table tr td:nth-child(2){
    width: 217px;
}
.apply_table tr td:nth-child(3){
     width: 100px;
}
.apply_table tr td:nth-child(4){
    width: 217px;
}

.apply_table input[type=text]{
     width: 100%;
     height: 30px;
     border: none;
     text-align: center;
     outline: none;
    font-size: 14px;
 }
.apply_table input[type=checkbox]{
    position: relative;
    top:2px;
    width: 15px;
    height: 15px;
    margin-left: 10px;
}
.apply_table label{
    margin-right:5px;
    font-size: 14px;
}
.checkbox_td{
    text-align: left;
}
/*资料下载*/
.data_download{
    width: 100%;
}
.data_item{
    width: 510px;
    height: 40px;
    padding:20px 20px 20px 30px ;
    border: 1px #dcdddd solid;
    border-radius: 10px;
    margin: 0 auto;
    margin-top: 20px;
}
.data_active{
    box-shadow: 0 3px 15px #c1dbff;
}
.data_item a{
    color: #333;
}
.data_icon,.data_title{
    float: left;
}
.data_icon{
    width: 52px;
}
.data_icon img{
    width: 100%;
}
.download_btn{
    float: right;
    width: 90px;
    height: 30px;
    line-height: 30px;
    border: 1px #053e8b solid;
    border-radius: 10px;
    margin-top: 5px;
    text-align: center;
}
.data_title{
    width:326px;
    height: 40px;
    line-height: 40px;
    padding: 0 20px;
}
.moni_tips{
	text-indent:32px;
	width:500px;
	margin:auto;
	text-align:left;
	}
.red{color:#f00;}

.qun{
    position: fixed;
    left: 10px;
    top: 32vh;
    width: 120px;
    height: 390px;
    text-align: center;
    background: url("../images/qun.png?v=11") no-repeat;
    background-size: 100% auto;
}
.qun a:first-child{
    margin-top: 42px;
}
.qun a{
    display: inline-block;
    width: 100px;
    height: 90px;
}


.search{
    width: 420px;
    height: 38px;
    background-color: #fcfcfc;
    border: 1px #e4e4e4 solid;
    border-radius: 5px;
    margin: 20px auto;
}
#search{
    width:80%;
    height: 38px;
    outline: none;
    padding-left: 15px;
    font-size: 15px;
    border: none;
    background-color: transparent;
}
input::-webkit-input-placeholder{
    color:#999;
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color:#999;
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color:#999;
}
input:-ms-input-placeholder{  /* Internet Explorer 10-11 */
    color:#999;
}
.s_btn{
    float: right;
    display: inline-block;
    width:15%;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border: none;
    outline: none;
    color: transparent;
    background-color: transparent;
    background: url("../images/search_05.png") no-repeat;
    background-size: 18px;
    background-position:16px 9px;
}
.s_btn img{
    width: 20px;
    margin-top: -7px;
}

.innerbg{
    min-height: calc(100vh - 153px);
}