html{
  font-size: 62.5%;
}
body{
  font-family: '微软雅黑',"Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.5rem;
  font-size: 15px;
  margin: 0;
}

a,a:hover{
  text-decoration: none;
}
p,h4,h3,h5,h2,h1{
  padding: 0;
  margin: 0;
}
button,input,textarea,select{
  outline: none;
}
button:hover{
  cursor: pointer;
}
ul{
  padding: 0;
  margin: 0;
}

img{
  max-width:100%;
}

/*清除浮动*/
.clear_fix{
  zoom: 1;
}
.clear_fix:after{
  content: '';
  display: block;
  clear: both;
  visibility: hidden;
  height: 0;
}
.ellipsis{
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/*头部*/

.header_position{
  position: fixed;
  top:0;
  z-index: 1000;
}
.header{
  width: 100%;
  height: 140px;
  background-color: #ffffff;
  box-shadow: 0 0 5px #dadada;
}
.nav{
  width: 1200px;
  height: 100%;
  margin: auto;
}
.nav_logo{
  width: 300px;
  float: left;
  padding-top: 30px;
  box-sizing: border-box;
}

.nav_list{
  width: 900px;
  height: 120px;
  float: left;
}
.nav_list>div{
  width: 100%;
  height: 80px;
  line-height: 50px;
  text-align: right;
  color: #9e9e9e;
}
.nav_list>div a{
  color: #9e9e9e;
  padding: 5px;
  font-size: 1.2rem;
}
.nav_list ul{
  margin-left: 20px;
  box-sizing: border-box;
}
.nav_list ul li{
  display: inline-block;
  width: 80px;
  height: 60px;
  float: left;
  line-height: 50px;
  text-align: center;
}
.nav_list ul li a:hover{
  color: #e82e38 !important;
}
.li_active{
  border-bottom: solid 3px #e82e38;
  box-sizing: border-box;
}
.a_active{
  color: #e82e38 !important;
  text-decoration: none !important;
}
.nav_list ul li a{
  position:relative;
  color: #363636;
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1.7rem;
}
.nav_list ul li a::after{
  content:'';
  display:block;
  /*开始时候下划线的宽度为100%*/
  width:100%;
  height:3px;
  position:absolute;
  bottom:0;
  background:#e82e38;
  transition:all 0.3s ease-in-out;
  /*通过transform的缩放scale来让初始时x轴为0*/
  transform: scale3d(0,1,1);
  /*将坐标原点移到元素的中间，以原点为中心进行缩放*/
  transform-origin:50% 0;
}
.nav_list ul li a:hover::after{
  /*鼠标经过时还原到正常比例*/
  transform:scale3d(1,1,1);
}


/*底部*/
.footer{
  width: 100%;
}
.footer_info{
  width: 100%;
  height: 780px;
  position: relative;
  overflow: hidden;
}
.footer_info>img{
  display: block;
  width: 1921px;
  /*height:100%;*/
  position: absolute;
  left: 50%;
  margin-left: -960px;
}
.inner_footer_info,.inner_footer_link{
  width: 1200px;
  margin: auto;
}
.inner_footer{
  width: 100%;
  height: 100%;
  position: absolute;
  top:0;
  left:0;
  background-color: rgba(0,0,0,0.6);
}
.inner_footer .left_inner_info{
  width: 45%;
  float: left;
  color: white;
}
.left_inner_info h3{
  margin-top: 120px;
  letter-spacing: 10px;
  font-size: 2.2rem;
  font-weight: 400 !important;
}
.left_inner_info p{
  margin: 40px 0;
  line-height: 30px;
  font-size: 1.8rem;
}
.contact_info{
  width: 100%;
  height: 50px;
  line-height: 50px;
  font-size: 1.8rem;
  box-sizing: border-box;
}
.contact_info img{
  display: block;
  margin-top: 9px;
  float: left;
}
.contact_info span{
  width: calc(100% - 32px);
  display: inline-block;
  padding-left: 10px;
  float: left;
  box-sizing: border-box;
}
.inner_footer .right_inner_info{
  width: 55%;
  float: left;
}
.right_inner_info .title_footer{
  text-align: right;
  margin-top: 20px;
}
.footer_form{
  width: 100%;
  padding-left: 10%;
  margin-top: 100px;
  box-sizing: border-box;
}
.footer_form .row{
  width: 100%;
  box-sizing: border-box;
}

.footer_form .row1>input{
  width: 45%;
  height: 40px;
  float: left;
}
.footer_form .row1>input:first-child{
    margin-right: 10%;
}
.row>input,.row>textarea{
  /*float: left;*/
  border: solid 1px white;
  background-color: transparent;
  margin-top: 45px;
  outline: none;
  color: white;
  padding: 0 5px;
  box-sizing: border-box;
}
.row>input::-webkit-input-placeholder{
  color: #e82e38;
}

.row2>input{
  width: 100%;
  height: 40px;
}
.row3>textarea{
  width: 100%;
  height: 200px;
  padding-top: 10px;
  box-sizing: border-box;
}
.save_btn{
  width: 90%;
  float: right;
  color: white;
  margin-top: 40px;
}
.save_btn button{
  width: 100px;
  height: 40px;
  border: none;
  background-color: #e82e38;
  margin-right: 20px;
  color: white;
  font-size: 1.8rem;
}

.footer_link{
  height: 150px;
  background-color: #1b1b1b;
}
.img_inner_footer_link{
  width: 30%;
  float: left;
  padding-top: 14px;
  box-sizing: border-box;
}
.info_inner_footer_link{
  width: 70%;
  float: left;
  color: #ffffff;
}
.studio_link{
  width: 100%;
  line-height: 110px;
  text-align: right;
}
.studio_link a{
  display: inline-block;
  padding: 0 10px;
  color: #ffffff;
  font-size: 1.6rem;
}
.studio_link a:hover{
  color: #d02932;
}
.info_inner_footer_link p{
  line-height: 40px;
  text-align: right;
  font-size: 1.4rem;
}

.img_inner_footer_link img {
  width: 90px;
}
.title_footer img {
  width: 90px;
}