@charset "utf-8";

html {
    -webkit-font-smoothing: antialiased;
    height: 100%;
    touch-action: manipulation;
}

blockquote,
body,
code,
dd,
div,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0;
    font-size: inherit;
}

header,
hgroup,
nav,
menu,
main,
section,
article,
summary,
details,
aside,
figure,
figcaption,
footer {
    display: block;
    margin: 0;
    padding: 0 ；
}

main {
    background-size: cover;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table,
th,
td {
    border: 1px solid black;
}

fieldset,
img {
    border: 0
}

address,
caption,
cite,
code,
dfn,
em,
var {
    font-style: normal;
    font-weight: 400;
}

dl,
ol,
ul {
    list-style-type: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
}

a {
    text-decoration: none;
    color: inherit;
}

a:hover {
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
    outline: 0;
    outline: none;
    blr: expression(this.onFocus=this.blur())
}

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom
}

textarea {
    resize: none;
    outline: none;
    font-family: "sourcehansans";
}

img {
    vertical-align: middle;
    max-width: 100%;
    height: auto;
}

button,
input[type=submit],
input[type=text],
input[type=button] {
    -webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
    outline: 0;
    blr: expression(this.onFocus=this.blur())
}

input {
    outline: 0;
    border: none;
}

input::-webkit-input-safebox-button {
    display: none;
}

body {
    background-color: #ffffff;
    /* color: #000; */
}

body * {
    box-sizing: border-box;
    /* line-height: 1; */
}

body * {
    outline: none;
}

.ellipsis, .single-text {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.eps2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}







@font-face {
    font-family: 'MiSans';
    src: url('/public/static/modules/cms/css//public/static/modules/cms/css/../fonts/MiSans/MiSans-Regular.woff2') format('woff2'),
    url('/public/static/modules/cms/css/../fonts/MiSans/MiSans-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}


@font-face {
    font-family: 'MiSans-Medium';
    src: url('/public/static/modules/cms/css//public/static/modules/cms/css/../fonts/MiSans/MiSans-Medium.woff2') format('woff2'),
    url('/public/static/modules/cms/css/../fonts/MiSans/MiSans-Medium.woff') format('woff');
    font-weight: normal;
    font-style: normal;

}


.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body {
    font-size: 10px;
    max-width: 1920px;
    margin: 0 auto;
}


@media (min-width: 1920px) {
    html, body {
        font-size: 10px;
    }
}

/*nav*/
.nav-link {
    font-size: 1.6rem;
}

.navbar > .container {
    justify-content: space-between;
    position: relative;
    z-index: 990;
}

.navbar-flex {
    display: flex;
    justify-content: space-between;
    align-content: center;
}

.nav-logo img {
    padding: 20px 0;
}

.navbar {
    padding: 0;
    z-index: 88;
    border-bottom: 1px solid #fff;
}

.navbar:after{
    background-image: linear-gradient(0deg,
    #316ecc 0%,
    #23529b 100%);
    opacity: .7;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    position: absolute;
    content: "";
    z-index: 1;
}


.rz-box {
    position: relative;
}

 .big-banner {
    display: none;
}

.min-banner{
    display: block;
}

#collapsibleNavbar .nav-link {
    color: #fff;
    font-size: 1.6rem;
    padding: .5rem 1rem;
}

.navbar .nav-item{
    margin-right: 5px;
}

.nav-link.hight-line{
    background-color: #f08519;
    border-radius: 5px;
}



.rz-bn-img {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 40%;
    left: 50%;
    text-align: center;
}

.rz-desc,.rz-prize {
    padding: 5rem 0;
    text-align: center;
    background: url("https://src.myir.cn/cms/images/rz/rz-desc-bg.png") no-repeat left center;
    background-size: cover;
}


.rz-title {
    font-size: 3.6rem;
    color: #333333;
    font-weight: bold;
    margin-bottom: 5rem;
    font-family: 'MiSans';
}

.rz-f-p{
    margin-bottom: 3rem;
}

.rz-desc p {
    text-align: left;
    font-family: 'MiSans';
    font-size: 1.4rem;
    color: #666666;
}

.mg_t50 {
    margin-top: 5rem;
}

.rz-course {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.rz-c-list {
    width: 16rem;
    height: 14rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    background: url("https://src.myir.cn/cms/images/rz/rz-c-bg.png") no-repeat left center;
    background-size: cover;
    position: relative;
}

.rz-c-list .rz-c-title {
    font-size: 1.4rem;
    color: #2b6fd8;
}

.rz-c-list .rz-c-time {
    font-size: 1.2rem;
    color: #2b6fd8;
    margin: 0 0 1.2rem;
}

.rz-c-list span {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    color: #fff;
    display: inline-block;
    border-radius: 50%;
    background-color: #f39d02;
    text-align: center;
    line-height: 3rem;
}

.rz-c-list>div{
    position: absolute;
    bottom: 1.8rem;
   font-weight: bolder;
}

.rz-c-flex{
    display: flex;
}

/*大赛奖项与福利*/
.rz-prize{
    text-align: center;
    background-image: url("https://src.myir.cn/cms/images/rz/rz-prize-bg.png");
    color: #fff;
}

.rz-prize .rz-title{
    color: #fff;
}

.rz-p-list{
    font-size: 5px;
    margin-bottom: 3rem;
}

.rz-p-list em{
    font-size: 4.8em;
}

.rz-p-list p{
    font-size: 3.2em;
}

.rz-p-note{
    font-size: 1.2rem;
    text-align: left;
}

.rz-p-line{
    margin: 30px 0;
}

.rz-welfare{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.rz-w-list{
    width: 10rem;
    height: 10rem;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    background-image: linear-gradient(to bottom,
    rgba(23,82,179,0.8) 0%,
    rgba(23,82,179,0.2) 50%,
    rgba(23,82,179,0) 75%,
    rgba(23,82,179,0) 100%);
    margin-bottom: 3rem;
}

.rz-w-list>div{
    font-size: 6px;
}

.rz-w-list em{
    font-size: 3.2em;
}

.rz-w-list p{
    font-size: 2.4em;
}

/*瑞萨产品*/
.rz-product>div{
    padding: 50px 0 50px;
}



.rz-product-left{
    text-align: center;
    background: url("https://src.myir.cn/cms/images/rz/rz-pro-left-bg.png") no-repeat center;
    background-size: cover;
}

.rz-pro-txt{
    margin-top: 3rem;
    font-size: 10px;
}

.rz-pro-txt h2{
    color: #333333;
    font-weight: bolder;
    font-size: 2.4em;
}

.rz-pro-txt p{
    color: #333333;
    font-size: 1.6em;
    font-family: 'MiSans-Medium';
    margin-bottom: 1rem;
}

.rz-pro-txt h5{
    color: #1752b3;
    font-family: 'MiSans-Medium';
    font-size: 1.6em;
}

.rz-pro-txt div{
    color: #666;
    font-family: 'MiSans-Medium';
    font-size: 1.3em;
    margin-bottom: 1rem;

}

.rz-product-left .rz-pro-txt a{
    font-size: 1.6em;
    color: #1752b3;
    text-decoration: underline;
    margin-top: 2rem;
}

.rz-product .rz-product-right{
    background: url("https://src.myir.cn/cms/images/rz/rz-pro-right-bg.jpg") no-repeat center;
    background-size: cover;
    padding: 5rem 1rem;
}

.rz-pror-txt{
    color: #fff;
    font-size: 10px;
}

.rz-pror-txt h2{
    font-size: 2.4em;
    margin-bottom: 1em;
}

.rz-pror-txt p{
    font-size: 1.4em;
}

.rz-pror-txt a,.rz-pro-txt a{
    font-size: 1.6em;
    text-decoration: underline;
    display: inline-block;
    margin-top: 3rem;
    transition: .3s all;
}

.rz-pror-txt a:hover,.rz-pro-txt a:hover{
    color: #f08519;
}
/*PCBA*/

.rz-pcba{
    text-align: center;
    padding: 5rem 0;
    background: url("https://src.myir.cn/cms/images/rz/rz-pcba-bg.png") no-repeat center;
    background-size: cover;
}

.rz-pcba .rz-title{
    margin-bottom: 2rem;
    color: #333334;

}

.rz-pcba-ititle{
    font-size: 1.6rem;
    font-weight: bolder;
}

.rz-pcba-desc{
    font-size: 1.4rem;
    color: #666666;
    margin: 2rem 0;
    text-align: left;
}

.rz-pcba-list{
    padding: 3rem 0;
    box-shadow: 0px 4px 10px 0px
    #e8f4ff;
}

.rz-pcba-flex em{
    font-size: 2rem;
    color: #1752b3;
}


.rz-pcba-flex span{
    position: relative;
    top: -10px;
}

.rz-pcba-flex div{
    font-size: 1.6rem;
    color: #666666;
}

.rz-pcba a{
    font-size: 1.6em;
    color: #1752b3;
    text-decoration: underline;
    transition: .3s all;
    display: inline-block;
    margin-top: 3rem;
}

.rz-pcba a:hover{
    color: #f08519;
}

/*参赛须知*/
.rz-information{
    padding: 50px 0;
    background: url("https://src.myir.cn/cms/images/rz/rz-information-bg.png") no-repeat center;
    background-size: cover;
    color: #fff;
}


.rz-info-title{
    font-size: 2.4rem;
    margin-bottom: 3rem;
}

.rz-information .nav-tabs li{
    border-right: #fff solid 1px;
}

.rz-information .nav-tabs li:last-child{
    border-right: 0;
}

.rz-information  .nav-link{
    background-image: linear-gradient(0deg,
    #2659b3 0%,
    #2d6fe2 100%);
    color: #fff;
}

.rz-information .nav-link.active{
    color: #fff;
    background-color: #f39d02;
    background-image:none;
    border-bottom: none;
}

.nav-tabs{
    border: none;
}

 .rz-info-one{
    padding: 50px 30px;
     background-image: linear-gradient(0deg,
     #2659b3 0%,
     #2d6fe2 100%);
     border: solid 1px #ffffff;
     font-family: "MiSans-Regular";
     margin-top: 1px;
     margin-bottom: 3rem;
}

.rz-info-one p{
    margin-bottom: 2em;

}

.logo-box{
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.logo-box-left{
}

.logo-box-left{
    background-color: #fff;
    padding: 2rem;
    margin-bottom: 3rem;
}

.rz-info-t2{
    /*font-size: /;*/
}

.qr-code-box{
    flex-wrap: wrap;
    width: 120px;
    text-align: center;
    font-size: 1.4rem;
    justify-content: center;
    margin: 0 auto;
}

.qr-code{
    width: 120px;
    height: 120px;
}


.rz-information .nav-tabs-two .nav-link {
    border: none;
    background: none;
    padding: 0.5rem 2rem;
    margin-bottom: 0;
    border-radius: 0;
}

.rz-information .nav-tabs-two .nav-link.active{
    background-color: #f08519;
}

.rz-information .nav-tabs-two li{
    border: none;
}

.nav-tabs-two .nav-link:focus, .nav-tabs-two .nav-link:hover{
    border-color: transparent;
}

.rz-info-two p{
    margin-bottom: 2em;
    margin-top: 3rem;
}

.bmsq{
    display: none;
}

@media screen and (min-width: 400px){
    .logo-box{
        justify-content:left;
    }

    .logo-box-left{
        margin-right: 2rem;
    }
}

@media screen and (max-width: 450px){
    .bmsq{
        height: 36px;
        display: block;
    }

    .bmsq a{
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 36px;
        line-height: 36px;
        color: #fff;
        background-color: #f08519;
        text-align: center;
        font-size: 1.6rem;

    }
}

@media screen and (min-width: 545px){
    .rz-w-list.no-show{
        display: none;
    }
}

    @media screen and (min-width: 576px) {
    .min-banner{
        display: none;
    }

    .big-banner{
        display: block;
    }




}

@media (max-width: 576px) {
    .navbar {
        padding: 1.5rem;
    }

    .nav-logo img{
        padding: 0;
        max-width: 250px;
    }


}

@media (max-width: 768px) {
    nav .container {
        max-width: 100%;
    }
	
	
}


@media (min-width: 768px) {
    #collapsibleNavbar {
        justify-content: right;
        color: #fff;
    }


    .rz-desc p{
        font-size: 1.6rem;
    }

    .rz-f-p{
        margin-bottom: 5rem;
    }

    /*奖品*/
    .rz-p-list{
        font-size: 7px;
    }

    .rz-p-line{
        margin: 50px 0;
    }

    .rz-w-list{
        width: 14rem;
        height: 14rem;
    }

    .rz-pcba .rz-title{
        margin-bottom: 1.8rem;
    }

    .rz-pcba-ititle{
        font-size: 1.8rem;
    }

    .rz-pcba-flex em {
        font-size: 2.8rem;
    }

    .rz-pcba-flex div{
        font-size: 1.8rem;
    }

    .rz-pcba-desc{
       font-size: 1.6rem;
    }

    .logo-box-left{
    }

    .logo-box{
        margin-bottom: 5rem;

    }

    .qr-code-box{
        width: 120px;
        flex: 0 0 120px;
    }

    .logo-box{
        display: flex;
    }
	
	.rz-c-list{
		width: 18rem;
		height: 16rem;
	}
}

@media (max-width: 992px){
    .rz-product-left img{
        height: calc( 400 / 992 * 100vw);
    }
}

@media (min-width: 992px){
    .rz-product{
        display: flex;
    }

    .rz-product>div{
        flex:1;
    }

    .rz-product-left{
        display: flex;
        justify-content: center;
    }

    .rz-product-left img{
        width: calc(100% - 360px);
        max-width: 320px;
    }

    .rz-pro-txt{
        text-align: right;
        margin-top: 0;
    }

    .rz-product .rz-product-right{
        padding: 5rem;
    }

    .rz-pro-txt h2,.rz-pror-txt h2{
        font-size: 2.8em;
    }

    .rz-pro-txt h5{
        font-size: 1.8em;
    }

    .rz-pror-txt p{
        font-size: 1.6em;
    }

    .rz-info-one p{
        font-size: 1.6rem;
    }

    .nav-link{
        font-size: 1.8rem;
    }

    .logo-box-left{
        max-height: none;
        width: auto;
    }

    .rz-info-two p{
        font-size: 1.6rem;
    }

    .rz-info-two{
        margin-top: 5rem;
    }

    .qr-code-box{
        margin-left: 5rem;
    }
	
	.rz-c-list{
		width: calc(100% / 3 - 60px);
		height: 18rem;
		background-position: center center;
		background-size: auto;
	}
	
	.rz-c-list>div{
		bottom: 4rem;
	}

}


@media (min-width: 1200px) {
    .rz-c-list{
        width: 16rem;
        height: 14rem;
    }

    .rz-c-list .rz-c-title{
        font-size: 1.4rem;
    }

    .rz-c-list .rz-c-time{
        font-size: 1.2rem;
    }

    .rz-c-list span{
        font-size: 1.8rem;
    }

    .rz-title{
        font-size: 4.8rem;
    }

    .rz-desc{

    }

    .rz-desc p{
        font-size: 1.8rem;
    }

    /*奖品*/

    .rz-p-list{
        font-size: 9px;
    }

    .rz-p-note{
        font-size: 1.4rem;
    }

    .rz-w-list{
        width: calc((1140px - 100px ) / 5 );
        height: calc((1140px - 100px ) / 5 );
    }

    .rz-w-list>div{
        font-size: 10px;
    }

    .rz-pro-txt{
        font-size: 11px;

    }

    .rz-pror-txt{
        font-size: 11px;

    }


    .rz-pror-txt p{
        line-height: 3rem;
    }

    .rz-pror-txt h2{
        margin-bottom: 2em;
    }

    .rz-product .rz-product-left{
        padding: 50px;
    }


    .rz-pcba-ititle{
        font-size: 2rem;
    }

    .rz-pcba-flex em {
        font-size: 3.2rem;
    }

    .rz-pcba-flex div{
        font-size: 2.2rem;
    }

    .rz-c-list.no-show{
        display: none;
    }
	
	.rz-c-list{
		background-position: left center;
		background-size: cover;
	}

	.rz-c-list>div{
		bottom: 1.5rem;
	}
}

.rz-desc,.rz-prize,.rz-pcba,.rz-information{
    padding-left: 7.5px;;
    padding-right: 7.5px;;
}