@charset "utf-8";

/* **** banner **** */
.ban {
    background-image: url(img/banners/aboutDTABanner.png);
}
/* **** Award **** */
.award {
    padding-top: 60px;
}
.award > .container {
    width: 1030px;
    overflow: hidden;
}

/* **** 电梯导航 **** */
.elevator {
    position: fixed;
    padding-right: 20px;
    border-right: 1px solid #E5E5E5;
}
.elevatorNav:not(:last-child) {
    margin-bottom: 20px;
}
.elevatorLink {
    position: relative;
    font-size: 20px;
    line-height: 30px;
    text-align: right;
    color: #000000;
}
.elevatorLink::after {
    position: absolute;
    content: "";
    display: block;
    width: 4px;
    height: 100%;
    background: #D30C23;
    right: -22px;
    top: 2px;
    opacity: 0;
}
.elevatorNav.active .elevatorLink::after {
    opacity: 1;
}
.elevatorNav.active .elevatorLink {
    color: #D30C23;
}

/* **** 大赛介绍 **** */
.elevatorList {
    padding: 0px 0px 60px 160px;
}
.elevatorItem {
    margin-bottom: 30px;
    overflow: hidden;
}
.elevatorItemTitle {
    margin-bottom: 30px;
    font-size: 30px;
    font-weight: normal;
    color: #D30C23;
}
.elevatorItemDesc {
    font-size: 0;
}
.elevatorItemDescText {
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 32px;
    color: #333333;
}
.elevatorItemDescText a{
    display: inline;
    color: #D30C23;
    font-weight: bold;
}
.awardCategoryImg  {
    width: 48%;
}

/* **** 奖项类别 **** */

/* **** 参赛价值 **** */
.benefitItem {
    box-sizing: border-box;
    height: 250px;
    margin-bottom: 30px;
    padding: 30px;
    border-radius: 12px;
    background: #f5f5f5;
}
.benefitItemHead {
    margin-bottom: 30px;
    font-size: 0px;
}
.benefitImg, .benefitItemCaption {
    display: inline-block;
    vertical-align: middle;
}
.benefitImg {
    width: 68px;
    margin-right: 24px;
}
.benefitItemCaption {
    width: calc(100% - 92px);
    font-size: 20px;
    font-weight: bold;
    color: #000000;
}
.benefitItemDesc {
    font-size: 16px;
    line-height: 32px;
    color: #333333;
}


@media screen and (max-width: 750px) {
    /* **** banner **** */
    .ban {
        background-image: url(img/banners/mAboutDTABanner.png);
    }
    /* **** Award **** */
    .award {
        position: relative;
        padding: 0px 0px 0.9rem;
    }
    .award > .container {
        width: 90%;   
    }
    /* **** 电梯导航 **** */
    .elevatorBox {
        height: 1rem;
    }
    .elevator {
        box-sizing: border-box;
        position: absolute;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 90%;
        padding: 0px;
        top: 0px;
        left: 5%;
        font-size: 0;
        text-align: center;
        border-right: 0px;
        border-bottom: 1px solid #E5E5E5;
        background-color: #ffffff;
        z-index: 900;
    }
    .elevator.fixed {
        position: fixed;
        top: 1rem;        
    }
    .elevatorNav:not(:last-child) {
        margin-bottom: 0px;
    }
    .elevatorNav {
        position: relative;
        width: 33.33%;
        height: 1rem;
        margin-bottom: 0px;
    }
    .elevatorNav::after {
        content: "";
        position: absolute;
        width: 0.6rem;
        height: 2px;
        bottom: -1px;
        left: 50%;
        transform: translateX(-50%);
        background-color: transparent;
    }
    .elevatorNav.active {
        border-color: #D30C23;
    }
    .elevatorNav.active::after {
        background-color: #D30C23;
    }
    .elevatorNav.active .elevatorLink {
        color: #D30C23;
    }
    .elevatorNav.active a:after {
        display: none;
    }
    .elevatorLink {
        width: 100%;
        font-size: 0.28rem;
        line-height: 1rem;
        text-align: center;
    }
    .elevatorLink::after {
        display: none;
    }
    /* **** 大赛介绍 **** */
    .elevatorList {
        width: 100%;
        padding: 1rem 0 0;
    }
    .elevatorItem {
        margin-bottom: 0.4rem;
    }
    .elevatorItemTitle {
        margin-bottom: 0.4rem;
        font-size: 0.48rem;
    }
    .elevatorItemDescText {
        margin-bottom: 0.6rem;
        font-size: 0.28rem;
        line-height: 0.6rem;
    }
    /* **** 奖项类别 **** */
    .awardCategoryImg {
        float: none;
        width: 100%;
    }
    /* **** 参赛价值 **** */
    .benefitItem {
        height: auto;
        margin-bottom: 0.4rem;
        padding: 0.4rem 0.3rem;
    }
    .benefitItemHead {
        margin-bottom: 0.4rem;
    }
    .benefitImg {
        width: 0.7rem;        
        margin-right: 0.2rem;
    }
    .benefitItemCaption {
        width: calc(100% - 0.9rem);
        font-size: 0.32rem;
    }
    .benefitItemDesc {
        font-size: 0.28rem;
        line-height: 0.5rem;
    }
}
