html,
body {
    font-size: 18px;
    overflow-x: clip;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    margin: 0;
    padding: 0;
}

a {
    color: #2d2e2f;
    outline: none;
    text-decoration: none;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

a:active {
    text-decoration: none;
}

a:focus {
    text-decoration: none;
}

.nav_item .nav_con {
    top: 70px !important;
}

/* =================================================== */
.banner-nav ul li {
    margin: 0 auto;
}

.products-con {
    background-color: #f3f3f3;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
    padding: 40px 0px;
}

@keyframes water{
    0%{bottom:-134px;}
    50%{bottom:-124px;}
    100%{bottom:-134px;}
}
.water{
    position: absolute;
    width: 100%;
    height: 380px;
    bottom: -134px;
    animation-name: water;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    z-index: 0;
}
.water img {
    width: 100%;
}

.water:nth-child(1) {
    animation-delay: 300mss;
}

.water:nth-child(2) {
    animation-delay: 500ms;
}

.water:nth-child(3) {
    animation-delay: 700ms;
}

.products-con-class {
    width: 1200px;
    margin: 0 auto;
    height: 489px;
    position: relative;
    background-image: url("../img/4-02-bg1.jpg");
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    overflow: hidden;
}

.products-con-class .li {
    position: relative;
    width: 18.2%;
    height: 163px;
    /*33.33%*/
    color: #fff;
    text-align: center;
    transition: .5s;

}

.products-con-class .li:nth-child(1) {
    background-color: rgba(219, 176, 84, .65);
    margin-left: 13.75%;
    /*13.75%  165px*/

}

.products-con-class .li:nth-child(1):hover {
    background-color: rgba(219, 176, 84, 1);
}

.products-con-class .li:nth-child(2) {
    background-color: rgba(44, 157, 226, .85);
    margin-left: 18.2%;
    /*18.2%  219px*/

}

.products-con-class .li:nth-child(2):hover {
    background-color: rgba(44, 157, 226, 1);
}

.products-con-class .li:nth-child(3) {
    background-color: rgba(24, 129, 104, .85);


}

.products-con-class .li:nth-child(3):hover {
    background-color: rgba(24, 129, 104, 1);
}

.products-con-class .li:nth-child(4)::before {
    content: '';
    background-color: rgba(54, 151, 227, .85);
    width: 165px;
    height: 163px;
    display: block;
    position: absolute;
    right: 218px;
}

.products-con-class .li:nth-child(4) {
    background-color: rgba(54, 151, 227, .85);
    margin-left: 13.75%;
    /*13.75%  165px*/
}

.products-con-class .li:nth-child(4):hover {
    background-color: rgba(54, 151, 227, 1);
}

.products-con-class .li:nth-child(5) {
    background-color: rgba(0, 71, 158, .85);

}

.products-con-class .li:nth-child(5):hover {
    background-color: rgba(0, 71, 158, 1);

}

.products-con-class .li:nth-child(6) {
    background-color: rgba(21, 48, 125, .85);

}

.products-con-class .li:nth-child(6):hover {
    background-color: rgba(21, 48, 125, 1);

}

.products-con-class .li:nth-child(7) {
    background-color: rgba(24, 129, 104, .85);
    margin-left: 13.75%;
    /*13.75%  165px*/
}

.products-con-class .li:nth-child(7):hover {
    background-color: rgba(24, 129, 104, 1);

}

.products-con-class .li:nth-child(8) {
    background-color: rgba(39, 173, 140, .85);

}

.products-con-class .li:nth-child(8):hover {
    background-color: rgba(39, 173, 140, 1);

}

.products-con-class .li:nth-child(9) {
    background-color: rgba(66, 126, 254, .85);
    margin-left: 219px;
    /*18.2%  219px*/
}

.products-con-class .li:nth-child(9):hover {
    background-color: rgba(66, 126, 254, 1);

}

.products-con-class .li:nth-child(9)::after {
    content: '';
    background-color: rgba(66, 126, 254, .85);
    width: 162px;
    height: 163px;
    display: block;
    margin-left: 218px;
    margin-top: -163px;
    /* position: relative;
    left: 219px;    
    top:-163px;*/
}

.products-con-class .li .link {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: #fff;
    font-size: 18px;
    position: relative;
    z-index: 1;
}

.products-con-class .icon {
    position: absolute;
    overflow: hidden;
    width: 68px;
    top: 32px;
}

.products-con-class .txt {
    bottom: 32px;
    position: absolute;
}


.products-con-report {
    width: 1200px;
    margin: 20px auto;
    height: 100px;
    position: relative;
    background-image: url("../img/4-02-bg2.jpg");

}

.products-con-report a {
    position: relative;
    display: flex;
    font-size: 20px;
    color: #fff;
    width: 60%;
    height: 100%;
    margin: 0 auto;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
}

.line-through {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 17px;
    position: absolute;
    left: 200px;
    background: url(../img/arrow.png) no-repeat;
    background-size: 80%;
    background-position: center;
    background-color: #0a55b1;
}


@media screen and (max-width: 900px) {
    .products-con-class {
        width: 100%;
        justify-content: center;
        background-position: center;
    }

    .products-con-class .li {
        margin-left: 0 !important;
        width: 33.333%;
    }

    .products-con-report {
        width: 100%;
        height: 80px;
    }
    @keyframes water{
        0%{bottom:-300px;}
        50%{bottom:-290px;}
        100%{bottom:-300px;}
    }
    .water{
        height: 346px;
        bottom: -300px;
        animation-name: water;
    }
    .products-con {
        padding: 20px 0;
    }
}