@charset "utf-8";
/* CSS Document */
/* who_sem */
.who_sem{
    width: 100%;
    margin: 0 auto;
    height: auto;
    display: table;
    margin-top: 70px;
}
.who_sem span{
    display: block;
    font-size: 42px;
    color: #333;
    text-align: center;
}
.who_sem n{
    display: block;
    font-size: 44px;
    color: #FE7900;
    margin-top: -18px;
    text-align: center;
}
.who_sem_bottom{
    width: 100%;
    height: 550px;
    margin-top: 40px;
    background: url(who_sem_bg.png)no-repeat center;
}
.who_sem_fl{
    width: 280px;
    height: 100%;
    overflow: hidden;
    text-align: left;
}
.who_sem_fl ul,.who_sem_fr ul{
    width: 100%;
    height: 100%;
}
.who_sem_fl li{
    width: 100%;
    height: 200px;
    margin-top: 90px;
    overflow: hidden;
}
.who_sem_fl li b{
    display: block;
    font-size: 24px;
    font-weight: normal;
    color: #333;
}
.who_sem_fl p{
    margin-top: 10px;
    font-size: 16px;
    color: #666;
    line-height: 26px;
}
.who_sem_fl li:hover b{color: #FE7900;}
.who_sem_fl li:hover p{color: #FE7900;}
.who_sem_fr{
    width: 280px;
    height: 100%;
    overflow: hidden;
    text-align: right;
}
.who_sem_fr li{
    width: 100%;
    height: 200px;
    margin-top: 90px;
    overflow: hidden;
}
.who_sem_fr li b{
    display: block;
    font-size: 24px;
    font-weight: normal;
    color: #333;
}
.who_sem_fr p{
    margin-top: 10px;
    font-size: 16px;
    color: #666;
    line-height: 26px;
}
.who_sem_fr li:hover b{color: #FE7900;}
.who_sem_fr li:hover p{color: #FE7900;}
/* sem_two */
.sem_two{
    width: 100%;
    height: auto;
    margin-top: 40px;
    background-color: #f1f1f1;
    display: table;
}
.sem_two_title{
    width: 100%;
    height: px;
    padding-top: 70px;
    text-align: center;
}
.sem_two_title b{
    display: block;
    font-weight: normal;
    font-size: 42px;
    color: #333;
}
.sem_two_title span{
    display: block;
    font-size: 16px;
    color: #666;
    margin-top: 10px;
}
.sem_two_bottom{
    width: 100%;
    height: 548px;
    margin-top: 40px;
    overflow: hidden;
}
.sem_two_img{
    width: 272px;
    height: 100%;
}
.sem_two_img img{
    width: 100%;
}
.sem_two_font{
    width: 916px;
    height: 100%;
}
.sem_two_font1{
    width: 188px;
    height: 216px;
    background-color: #FE7900;
    margin-top: 160px;
    border-radius: 20px;
}
.sem_two_font1 b{
    display: block;
    width: 60%;
    margin: 0 auto;
    margin-top: 40px;
    color: #fff;
    font-size: 26px;
    text-align: center;
}
.sem_two_list{
    width: 705px;
    height: 100%;
}
.sem_two_list ul{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    background: url(sem_two_bg.png)no-repeat center;
}
.sem_two_list li{
    width: 108px;
    height: 100%;
    color: #fff;
    position: relative;
    background: url(sem_two_list_bg1.png)no-repeat center;
}
.sem_two_list  li img{
    width: 45px;
    margin: 0 auto;
    margin-top: 30px;
    display: block;
}
.sem_two_list li b{
    width: 26px;
    font-size: 24px;
    font-weight: normal;
    display: inline-block;
    margin: 46px 0 0 26px;
    text-align: left;
}
.sem_two_list li p{
    width: 20px;
    font-size: 15px;
    position: absolute;
    right: 28px;
    top: 120px;
}
.sem_two_list  li:last-child img{width: 38px}
.sem_two_list li:hover{background: url(sem_two_list_bg2.png)no-repeat center;}
/* sem_three */
.sem_three{
    width: 100%;
    height: 488px;
    text-align: center;
    color: #fff;
    background: url(sem_three_bg.jpg)no-repeat center;
}
.sem_three b{
    display: block;
    font-size: 42px;
    padding-top: 70px;
}
.sem_three p{
    font-size: 35px;
    padding-top: 4px;
}
.sem_three span{
    display: block;
    font-size: 18px;
    padding-top: 28px;
}
.sem_three_list{
    width: 100%;
    height: 74px;
    margin-top: 50px;
}
.sem_three_list ul{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.sem_three_list li{
    float: left;
    width: 300px;
    background-color: #d2d2d2;
    height: 100%;
    line-height: 74px;
}
.sem_three_list li img{
    width: 45px;
    margin:-8px 0 0 20px;
}
.sem_three_list li span{
    display: inline-block;
    font-size: 24px;
    color: #FE7900;
    transition: 0.6s;
    padding-top: 0;
}
.sem_three_list li:nth-child(2n){background-color: #fff;}
.sem_three_list li:nth-child(3) img{width: 56px;}
.sem_three_list li:nth-child(4) img{width: 56px;}
.sem_three_list li:hover span{font-size: 25px;cursor: pointer;}
.sem_three_contact{
    width: 500px;
    height: 56px;
    margin: 0 auto;
    margin-top: 20px;
    background: url(sem_three_icon5.png)no-repeat left center;
}
.sem_three_contact b{
    font-size: 30px;
    display: inline-block;
    padding-top: 0;
    line-height: 56px;
    font-weight: bold;
    margin-left: 50px;
}
.sem_three_contact a{
    width: 190px;
    height: 38px;
    background-color: #FE7900;
    border-radius: 20px;
    display: inline-block;
    text-align: center;
    color: #fff;
    font-size: 16px;
    line-height: 38px;
    margin-top: 10px;
    float: right;
}
.sem_three_contact a:hover{background-color: #fff;color: #FE7900;}
/* sem_four */
.sem_four{
    width: 100%;
    height: auto;
    margin-top: 70px;
    display: table;
}
.sem_four p{
    font-size: 42px;
    color: #333;
    text-align: center;
}
.sem_four_bottom{
    width: 100%;
    height: 520px;
    margin-top: 40px;
    background: url(sem_four_bottom_bg.png)no-repeat top center;
}
.sem_four_bottom ul{
    width: 96%;
    margin: 0 auto;
    height: 164px;
    padding-top: 328px;
    display: flex;
    justify-content: space-between;
}
.sem_four_bottom li{
    width: 348px;
    height: 100%;
    background-color: #FE7900;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0px 2px 16px #a5a5a5;
}
.sem_four_bottom_font{
    width: 68px;
    height: 68px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 50%;
    margin-top: 30px;
}
.sem_four_bottom_font i{
    display: block;
    font-size: 33px;
    color: #FE7900;
    font-weight: bold;
    line-height: 68px;
}
.sem_four_bottom li span{
    display: block;
    width: 80%;
    margin: 0 auto;
    margin-top: 6px;
    font-size: 24px;
    color: #fff;
}
.sem_four_bottom li:hover{ background-color: #fff;cursor: pointer;}
.sem_four_bottom li:hover .sem_four_bottom_font{background-color: #FE7900;}
.sem_four_bottom li:hover .sem_four_bottom_font i{color: #fff;}
.sem_four_bottom li:hover span{color: #FE7900;}
.sem_four_more{
    width: 330px;
    height: 54px;
    margin: 0 auto;
    margin-top: 40px;
    background:url(sem_four_more.png)no-repeat center;
    background-size: 100% 100%;
}
.sem_four_more a{
    width: 100%;
    height: 100%;
    display: block;
}
.sem_four_more a p{
    color: #fff;
    line-height: 54px;
    font-size: 22px;
    letter-spacing: 1px;
    text-align: left;
    padding-left: 26px;
}
/* sem_five */
.sem_five{
    width: 100%;
    height: 730px;
    margin-top: 70px;
    background: url(sem_five_bg.png)no-repeat center;
}
.sem_five b{
    display: block;
    font-size: 36px;
    color: #fff;
    text-align: center;
    padding-top: 70px;
}
.sem_five_bottom{
    width: 100%;
    height: 288px;
    margin-top: 40px;
    overflow: hidden;
}
.sem_five_bottom ul{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
}
.sem_five_bottom li{
    width: 182px;
    height: 288px;
    background-color: #FE7900;
    border-radius: 100px;
    color: #fff;
    text-align: center;
}
.sem_five_icon{
    width: 114px;
    height: 115px;
    margin: 0 auto;
    margin-top: 26px;
    overflow: hidden;
}
.sem_five_icon img{
    width: 100%;
    transition: 0.4s;
}
.sem_five_bottom li p{
    width: 84%;
    margin: 0 auto;
    font-size: 22px;
    font-weight: bold;
    margin-top: 16px;
}
.sem_five_bottom li span{
    display: block;
    font-size: 14px;
    width: 84%;
    margin: 0 auto;
    margin-top: 4px;
}
.sem_five_bottom li:hover{background-color: #fff;cursor: pointer;}
.sem_five_bottom li:hover .sem_five_icon img{margin-top: -120px;}
.sem_five_bottom li:hover p{color: #333;}
.sem_five_bottom li:hover span{color: #666;}
.sem_five n{
    display: block;
    width: 1088px;
    height: 56px;
    line-height: 56px;
    margin:0 auto;
    text-align: center;
    margin-top: 40px;
    font-size: 18px;
    color: #fff;
    background: url(sem_five_more_bg.png)no-repeat center;
}
/* sem_six */
.sem_six{
    width: 100%;
    height: auto;
    display: table;
    margin-top: 70px;
}
.sem_six_title{
    text-align: center;
}
.sem_six_title b{
    width: 100%;
    font-size: 36px;
    color: #333;
    display: block;
}
.sem_six_title span{
    width: 100%;
    font-size: 24px;
    color: #FE7900;
    display: block;
    margin-top: 10px;
    font-weight: bold;
}
.sem_six_bottom{
    width: 100%;
    height: 124px;
    margin-top: 40px;
    background: url(sem_six_bottom_bg.png)no-repeat bottom center;
}
.sem_six_bottom ul{
    width: 100%;
    height: 48px;
}
.sem_six_bottom li{
    float: left;
    position: relative;
    width: 280px;
    height: 100%;
    margin-right: 26px;
}
.sem_six_bottom li:last-child{margin-right: 0;}
.sem_six_bottom li b{
    display: inline-block;
    width: 42px;
    height: 42px;
    background-color: #f1f1f1;
    border-radius: 50%;
    border: 4px solid #fff;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    text-align: center;
    line-height: 42px;
    color: #333;
    font-size: 20px;
}
.sem_six_bottom li span{
    display: inline-block;
    width: 256px;
    height: 36px;
    background-color: #f1f1f1;
    border-radius: 20px;
    position: absolute;
    top: 8px;
    left: 20px;
    z-index: 1;
    text-align: center;
    font-size: 16px;
    color: #666;
    line-height: 36px;
}
.sem_six_bottom li:hover b{background-color: #FE7900;color: #fff;}
.sem_six_bottom li:hover span{background-color: #FE7900;color: #fff;}
/* sem_seven */
.sem_seven{
    width: 100%;
    height: auto;
    display: table;
    margin-top: 40px;
}
.sem_seven_bottom {
    width: 100%;
    height: 188px;
    overflow: hidden;
    margin-top: 40px;
}
.sem_seven_bottom ul{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content:space-between;
}
.sem_seven_bottom li{
    width: 176px;
    height: 100%;
    text-align: center;
}
.sem_seven_bottom li n{
    display: block;
    width: 100%;
    height: 58px;
    background-color: #333;
}
.sem_seven_bottom li n img{
    width: 50px;
    height: 42px;
    margin: 0 auto;
    margin-top: 8px;
}
.sem_seven_bottom li b{
    display: block;
    width: 100%;
    font-size: 24px;
    color: #333;
    margin-top: 20px;
}
.sem_seven_bottom li p{
    font-size: 14px;
    color: #666;
    margin-top: 10px;
    line-height: 24px;
}
.sem_seven_bottom li:hover{cursor: pointer;}
.sem_seven_bottom li:hover n{background-color: #FE7900;}
.sem_seven_bottom li:hover b{color: #FE7900;}
.sem_seven_bottom li:hover p{color: #FE7900;}
.sem_seven_conclusion{
    width: 1090px;
    margin: 0 auto;
    height: 93px;
    margin-top: 40px;
    overflow: hidden;
    background: url(sem_seven_icon7.png)no-repeat center;
}
.sem_seven_conclusion span{
    display: block;
    width: 90%;
    margin: 0 auto;
    font-size: 18px;
    color: #fff;
    text-align: center;
    margin-top: 10px;
    line-height: 34px;
}
/* sem_eight */
.sem_eight{
    width: 100%;
    min-width: 1200px;
    height: auto;
    display: table;
    margin-top: 70px;
    background: url(sem_eight_bg.jpg)no-repeat center;
}
.sem_eight_list_one{
    width: 100%;
    height: 218px;
    margin-top: 40px;
    background:url(sem_eight_list_bg.png)no-repeat center
}
.sem_eight_list_one ul{
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}
.sem_eight_list_one li{
    width: 140px;
    height: 140px;
    background-color: #333;
    border-radius: 50%;
    color: #fff;
    text-align: center;
}
.sem_eight_list_one li p{
    width: 80%;
    margin: 0 auto;
    margin-top: 45px;
    font-size: 14px;
    line-height: 24px;
}
.sem_eight_list_one li:nth-child(4n) p{margin-top: 35px;}
.sem_eight_list_one li:hover{background-color: #FE7900;}
.sem_eight_list_two{
    width: 100%;
    margin-top: 40px;
}
.sem_eight_list_two_font{
    width: 100%;
    margin-top: 40px;
    overflow: hidden;
}
.sem_eight_list_two_font ul{
    width: 98%;
    margin: 0 auto;
    height: 210px;
    display: flex;
    justify-content: space-between;
}
.sem_eight_list_two_font li{
    width: 362px;
    position: relative;
}
.sem_eight_list_two_font li b{
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    font-size: 26px;
    color: #fff;
    background-color: #FE7900;
    border-radius: 50%;
    text-align: center;
    border: 2px solid #fff;
    position: absolute;
    top: 0;
    left: 150px;
}
.sem_eight_list_two_font li span{
    display: block;
    width: 100%;
    margin-top: 40px;
    background-color: #fff;
    box-shadow: 0px 2px 10px #929292;
}
.sem_eight_list_two_font li span p{
    padding: 50px 0 30px 0;
    width: 93%;
    margin: 0 auto;
    line-height: 24px;
    font-size: 14px;
    color: #333;
    text-align: center;
}
.sem_eight_list_two_font li:hover span{background-color: #FE7900;cursor: pointer;}
.sem_eight_list_two_font li:hover span p{color: #fff;}
/* sem_nine */
.sem_nine{
    width: 100%;
    min-width: 1200px;
    height: auto;
    display: table;
}
.sem_vs_bottom{
    width: 100%;
    height: 694px;
    margin-top: 40px;
    background: url(sem_vs_bg.png)no-repeat center;
}
.sem_vs_fl{
    width: 490px;
    height: 610px;
    margin-top: 82px;
    overflow: hidden;
}
.sem_vs_fl ul{
    width: 100%;
    height: 100%;
}
.sem_vs_fl li{
    width: 470px;
    margin:20px 0 0 20px;
    text-align: left;
    overflow: hidden;
}
.sem_vs_fl li:first-child{height: 166px;}
.sem_vs_fl li:nth-child(2){height: 114px;}
.sem_vs_fl li:nth-child(3){height: 140px;}
.sem_vs_fl li:nth-child(4){height: 110px;}
.sem_vs_fl li:nth-child(4) p{line-height: 20px;}
.sem_vs_fl li b{
    font-size: 18px;
    color: #333;
    font-weight: normal;
}
.sem_vs_fl li p{
    width: 100%;
    text-align: justify;
    font-size: 14px;
    color: #666;
    line-height: 22px;
    margin-top: 6px;
}
.sem_vs_fr{
    width: 490px;
    height: 610px;
    margin-top: 82px;
    overflow: hidden;
}
.sem_vs_fr ul{
    width: 100%;
    height: 100%;
}
.sem_vs_fr li{
    width: 470px;
    margin:20px 15px 0 5px;
    text-align: left;
    overflow: hidden;
}
.sem_vs_fr li:first-child{height: 166px;}
.sem_vs_fr li:nth-child(2){height: 114px;}
.sem_vs_fr li:nth-child(3){height: 140px;}
.sem_vs_fr li:nth-child(4){height: 110px;}
.sem_vs_fr li:nth-child(4) p{line-height: 20px;}
.sem_vs_fr li b{
    font-size: 18px;
    color: #FE7900;
    font-weight: normal;
}
.sem_vs_fr li p{
    width: 100%;
    text-align: justify;
    font-size: 14px;
    color: #666;
    line-height: 22px;
    margin-top: 6px;
}