.web_main {
    position: relative;
    width: 100%;
    margin-top: -19%;
    margin-bottom: -15%;
}
.head_nav>li>a {
    color: #FFF;
}

.web_head .btn--search:before{
    background-image: url(../img/Vecto1r.png) !important;
}
.fixed.web_head .btn--search:before {
    background-image: url(../img/Vector.png) !important;
}
.web_main_wrap {
    z-index: 999;
    width: 100%;
    padding: 20% 0;
}


.case_top {
    width: 42%;
    float: right;
    margin-top: 22%;
}

.case_top .title {
    font-family: 'ChaparralPro-Bold';
    font-weight: bold;
    font-size: 48px;
    color: #333333;
    line-height: 56px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

@media (max-width:1366px) {
    .case_top .title {
        font-size: 35px;
        line-height: 40px;
    }
}


.case_top .case_txt {
    font-family: 'Arial-Regular';
    font-weight: 400;
    font-size: 18px;
    color: #666666;
    line-height: 28px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.caseList .case_item {
    width: 49%;
    transition: all 0.8s ease;

}

.caseList .case_item:nth-child(odd) {
    float: left;
    margin-bottom: 30%;
}

.caseList .case_item:nth-child(even) {
    float: right;
    margin-bottom: 30%;
}

.caseList .case_item:nth-child(2) {
    margin-top: 17%;
}

.caseList .case_item:last-child {
    margin-bottom: 0;
}

.caseList .case_item .case_content {
    padding: 48px 30px;
    padding-bottom: 10.5%;
    box-sizing: border-box;
    margin-bottom: 40px;
    background-image: url(../img/second-img/case_bg.png);
    background-size: cover;
    background-repeat: no-repeat;
}

.caseList .case_item .case_title {
    font-family: 'DINAlternate-Bold';
    font-weight: bold;
    font-size: 36px;
    color: #333333;
    line-height: 42px;
    text-align: left;
    font-style: normal;
    transition: all 0.8s ease;
    text-transform: none;
}


.caseList .case_item .case_info {
    font-family: 'Arial-Regular';
    font-weight: 400;
    font-size: 18px;
    color: #666666;
    line-height: 30px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 15px;
    transition: all 0.5s ease;
}

.caseList .case_item .case_num {
    font-family: 'DINBlack';
    font-weight: 400;
    font-size: 128px;
    color: #333333;
    line-height: 150px;
    text-align: right;
    font-style: normal;
    transition: all 0.8s ease;
    text-transform: none;
}

.caseList .case_item .case_content:hover {
    background-image: url(../img/second-img/case_hover_bg.png);
}

.caseList .case_item .case_content:hover .case_title {
    color: #FFFFFF;
}

.caseList .case_item .case_content:hover .case_info {
    color: #FFFFFF;
}

.caseList .case_item .case_content:hover .case_num {
    color: #FFFFFF;
}

.caseList .case_item .case_image {
    position: relative;
    height: 564px;
    overflow: hidden;
    border-radius: 22px;
}

.caseList .case_item .case_image img {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    object-fit: cover;
}

@media (max-width:950px) {
    .web_main_wrap {
        /* top: -3%; */
        padding-top: 20%;
        }
}

@media (max-width:950px) {
     .head_nav>li>a {
        color: #000;
    }
    .case_top {
        float: none;
        width: 100%;
        margin-top: 0;
    }

    .case_top .title {
        font-size: 30px;
        line-height: 28px;
    }

    .caseList {
        margin-top: 5%;
    }

    .caseList .case_item {
        float: none;
        width: 100%;
        margin-top: 0 !important;
        margin-bottom: 8% !important;
    }

    .caseList .case_item .case_content {
        padding-bottom: 10%;
        background-color: #fff;
        border-radius: 30px;
    }

    .caseList .case_item .case_info {
        height: auto;
    }

    .caseList .case_item .case_num {
        font-size: 70px;
        line-height: 80px;
    }

}