* {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    vertical-align: top;
}

.title {
    margin-left: calc(50% - 600px);
}

.header_img>img {
    min-width: 1200px;
    width: 100%;
}

.head_text>div {
    width: 1200px;
    margin: 0 auto;
}

/* 头部 */







.head_tab {
    display: flex;
    justify-content: space-between;
    margin: 0 70px;
}



.head_text>div {
    color: #fff;
    padding: 5px 0;
    background: #333333;
}

.head_img {
    min-width: 1200px;
}



.logo {
    height: 60px;
    padding: 10px 0;
}

.li_background {
    z-index: 10;
    position: absolute;
    left: 184px;
    width: 92px;
    height: 80px;
    background: #fc8f00;
    transform: skewY(-40deg);
    transform: skewX(-40deg);
}

.li_backgrounds {
    z-index: 9;
    position: absolute;
    width: 184px;
    height: 80px;
    background: #00b5ec;
    transform: skewY(-40deg);
    transform: skewX(-40deg);
}

.header_img {
    position: relative;
}

@media screen and (max-width: 1200px) {
    .tab_head {
        margin: -101px 0 0 !important;
    }

    .position {
        margin: 0 !important;
    }

    .links{
        margin: 0 !important;
    }
}

.tab_text {
    display: flex;
    color: #fff;
    margin-left: 20px;
}

.tab_text_left {
    font-size: 24px;
    line-height: 41px;
    letter-spacing: 2px;
}

.tab_text_right {
    font-size: 15px;
    margin: 15px 0 0 6px;
}

.tab_head {
    padding: 30px 0;
    margin-top: -101px;
    background: #11b9ec;
    width: 1200px;
    min-width: 1200px;
    margin-left: calc(50% - 600px);
    position: absolute;
    display: flex;
    justify-content: space-between;
}


.tab_title {
    margin-right: 20px;
    display: flex;
    letter-spacing: 2px;
}


.tab_title>li {
    line-height: 31px;
    margin-left: 2px;
    background: #fff;
    padding: 5px 20px;
    font-size: 16px;
}
#tab_bottom {
    background: #fc8f00;
    color: #fff;
}

.top_bottom {
  /* position: absolute; */
  /* bottom: 0; */
  width: 1400px;
  height: 100px;
  background-color: #00b5ec;
  /* left: 8%; */
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin: -100px auto 0;
}
.top_bottom > span {
  color: #fff;
  font-size: 24px;
  margin-right: 10%;
}
.top_bottom > span > span {
  font-size: 16px;
}
.top_bottom > div {
  color: #fff;
  height: 31px;
  line-height: 31px;
  padding: 5px 20px;
  text-align: center;
  font-size: 16px;
  background-color: #fff;
  color: black;
  margin: 0 1px;
}
    .top_bottom>div>a:hover {
 text-decoration:underline;
    }
.top_bottom > a:nth-child(2) {
  color: #fff;
  background-color: #fc8f00;
}

.top > img{
}

.tab_content {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    display: none;
}
#tab_content{
    display: flex;
}

.brand_title{
    font-weight: 600;
    padding-top: 15px;
    font-size:18px;
}

.label{
    display: flex;
    font-size: 16px;
    color: #9b9b9b;
    margin: 15px 0;
}
.label>div{
    flex: 1;
}
.position {
    margin-left: calc(50% - 600px);
    display: flex;
    padding: 50px;
    font-size: 16px;
}

.position_text {
    padding-left: 10px;
}

.position_text span {
    color: #00b5ec;
}

.content_li {
    width: 321px;
    border: 1px solid #e6e6e6;
    padding: 15px;
    margin-bottom: 70px;
    margin-left:23px;
    margin-right:23px;
}

.button_see {
    position: relative;
    line-height: 40px;
    display: flex;
    color: #fff;
    width: 140px;
}

.button_text {
    display: flex;
    background: #00b5ec;
    padding: 0 20px 0 10px;
    font-size: 16px;
}
    .button_text:hover {
    text-decoration:underline;
    }
.button_right {
    width: 5px;
    background: #fc8f00;
}

.button_text img {
    padding: 15px 0 15px 10px;
}





.li_middle {
    padding: 77px 0;
}

.links {
    padding: 40px 0 10px 0;
    font-size: 16px;
    margin-left: calc(50% - 600px);
    color: #fff;
    border-bottom: 1px dotted #fff;
}

.links a{
    color: #fff;
}
.bottom {
    background: #00b5ec;
    margin-top: 40px;
}

.bottom_navigation {
    display: flex;
    min-width: 1200px;
    padding: 10px calc(50% - 600px);
    color: #fff;
    background: #414141;font-size:16px;
}

.bottom_navigation>div {
    padding-right: 30px;
}


.bottom_list {
    display: flex;
    color: #fff;
    margin-top: 40px;
}

.bottom_list>li {
    margin-right: 40px;
}

.bottom_list a {
    font-size: 16px;
    color: #fff;
}

.bottom_con {
    padding: 30px 0;
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.customer_service {
    display: flex;
}

.phone_img>img {
    width: 30px;
}

.phone_img {
    padding-top: 32px;
}

.customer_service_text {
    color: #fff;
    padding-left: 10px;
    margin-top: 32px;
    font-size: 16px;
    letter-spacing: 3px;
}

.number {
    margin-top: 5px;
    color: #fff;

}

.customer_service_img {
    width: 120px;
    height: 120px;
    background: #4a76b3;
    margin-left: 10px;
}