.header_container {
    width: 100%;
    height: 70px;
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    z-index: 10;
    transition: all .5s;
}

.header_container:hover {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0px 8px 16px 0px rgba(55, 99, 170, 0.10);
}

.navserve_icon {
    width: 24px;
    height: 24px;
    margin-right: 16px;
}

.navserve_icon1 {
    width: 32px;
    height: 32px;
    margin-right: 5px;
}

.header_con {
    width: 1200px;
    margin: 0 auto;
    height: 70px;
    justify-content: space-between;
}

.header_logo {
    color: #fff;
}

.logo {
    width: 70px;
    height: 39px;
    cursor: pointer;
}

.hedaer_summar {
    font-size: 14px;
    margin-left: 11px;
    line-height: 22px;
}

.hedaer_summar p:first-child {
    margin-bottom: 2px;
}

.header_logo i {
    width: 1px;
    height: 18px;
    background: rgba(255, 255, 255, 0.50);
    margin-left: 10px;
}

.head_btn {
    width: 88px;
    height: 32px;
    border: 1px #fff solid;
    border-radius: 17px;
    text-align: center;
    line-height: 32px;
    font-size: 14px;
    color: #fff;
    cursor: pointer;
}
.head_btn a{
    width: 100%;
    height: 100%;
    display: block;
    color: inherit; 
}

.trial {
    background: #fff;
    border: none;
    color: #1472FF;
    margin-left: 16px;
}

.head_nav>li {
    padding-right: 40px;
    height: 70px;
}

.head_nav a {
    color: #fff;
    font-size: 14px;
    line-height: 70px;
    position: relative;
    display: block;
    height: 70px;
}

.head_nav a:hover {
    color: #1472FF !important;
}

.head_act {
    font-weight: 600;
}

.level_act {
    color: #1472FF !important;
    font-weight: 600;
}

.nav_line {
    width: 26px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    margin-top: 4px;
    position: absolute;
    bottom: 20px;
    display: none;
}

.head_act .nav_line {
    display: block;
    left: 50%;
    transform: translate(-50%, -50%);
}

.header_container_act {
    background: rgba(255, 255, 255, 0.97) !important;
    box-shadow: 0px 8px 16px 0px rgba(55, 99, 170, 0.10) !important;
}

.header_container:hover li a {
    color: #333;
}

.header_container_act li a {
    color: #333;
}

.header_container_act .hedaer_summar {
    color: #333333;
}

.header_container_act .header_logo i {
    background: #3763AA;
}

.header_container_act .head_act {
    color: #1472FF !important;
    cursor: pointer;
}

.header_container_act .nav_line {
    width: 26px;
    height: 2px;
    background: #1472ff;
    border-radius: 2px;
    box-shadow: 0px 8px 16px 0px rgba(55, 99, 170, 0.10);
}

.header_container_act .head_btn {
    border: 1px solid #1472ff;
    color: #1472FF;
}

.header_container_act .head_btn:hover {
    background: rgba(20, 114, 255, 0.10) !important;
    border: 1px solid #1472ff;
    box-shadow: 0px 8px 16px 0px rgba(55, 99, 170, 0.10) !important;
}

.header_container_act .trial {
    background: #1472FF;
    color: #fff;
}

.header_container_act .trial:hover {
    background: linear-gradient(180deg, #2dabff, #1472ff) !important;
    box-shadow: 0px 8px 16px 0px rgba(55, 99, 170, 0.10) !important;
}

.second_level {
    position: absolute;
    left: 0;
    right: 0;
    top: 70px;
    background: rgba(255, 255, 255, 0.97);
    z-index: 10;
    height: 0px;
    display: none;
    overflow: hidden;
    box-shadow: 0px 8px 16px 0px rgba(55, 99, 170, 0.10) !important;
}

.second_level_act {
    display: block;
    animation: myfirst .8s;
    -moz-animation: myfirst .8s;
    -webkit-animation: myfirst .8s;
    -o-animation: myfirst .8s;
    animation-fill-mode: forwards;
    box-shadow: inset 14px 6px 16px 0px rgb(55 99 170 / 10%);
}

@keyframes myfirst {
    0% {
        height: 0px;
        display: none;
    }
    100% {
        height: 458px;
        display: block
    }
}

.second_leveldownload_act {
    display: block;
    animation: myfirstdownload .8s;
    -moz-animation: myfirstdownload .8s;
    -webkit-animation: myfirstdownload .8s;
    -o-animation: myfirstdownload .8s;
    animation-fill-mode: forwards;
    box-shadow: inset 14px 6px 16px 0px rgb(55 99 170 / 10%);
}

@keyframes myfirstdownload {
    0% {
        height: 0px;
        display: none;
    }
    100% {
        height: 424px;
        display: block
    }
}

.level_main {}

.level_head {
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: #999999;
    background: #eff1f8;
    border-radius: 6px;
    margin-top: 40px;
    font-size: 14px;
}

.level_head span:first-child {
    color: #333333;
    padding-left: 20px;
    margin-right: 20px;
}

.level_con {
    margin-top: 30px;
    padding: 0px 20px;
    align-items: flex-start !important;
}

.level_con_title {
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    color: #1472ff;
    line-height: 22px;
    margin-bottom: 30px;
}

.level_con_item {
    justify-content: space-between;
    flex-wrap: wrap;
}

.level_con_item span {
    width: 130px;
    margin-bottom: 40px;
    font-size: 14px;
    color: #333333;
    line-height: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.level_con_item span div {
    margin-right: 4px;
}

.level_con_item span a {
    line-height: 22px !important;
    height: 22px;
    display: flex;
    align-items: center;
}

.level_con_item span:hover {
    color: #1472FF;
}

.level_con_item span a:hover {
    color: #1472FF;
}

.lavel_serve .level_con_title {
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    color: #333333;
    line-height: 24px;
}

.lavel_serve .level_con_item span {
    margin-bottom: 22px;
}

.download span {
    width: 205px;
}

.head_advant_icon {
    width: 32px;
    height: 32px;
}

.head_advantage1 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedjp.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage2 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedyxy.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage3 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedcrm.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage4 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifieddx.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage5 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedys.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage6 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedjxhl.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage7 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedkhd.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage8 {
    background: url("http://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedjpzbllb.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage9 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedjpCRM.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage10 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedjpdzht.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.head_advantage11 {
    background: url("https://public-test-shengtong.oss-cn-zhangjiakou.aliyuncs.com/yixiao-pc/tinifiedjpdxtz.png") no-repeat;
    background-size: 100%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top;
}

.advantage_leave {
    animation: advantage-icon-leave .2s steps(16) forwards
}

.advantage_enter {
    animation: advantage-icon-enter .2s steps(16) forwards
}

@keyframes advantage-icon-leave {
    0% {
        background-position: 0 -1152px
    }
    to {
        background-position: 0 0
    }
}

@keyframes advantage-icon-enter {
    0% {
        background-position: 0 0
    }
    to {
        background-position: 0 -1152px
    }
}