*{
  padding: 0;
  margin: 0;
}
.w-main{
  width: 1400px;
  margin: 0 auto;
}

.header{
  height: 80px;
  background: #F9F1E5;
}

.contact{
  margin-right: 28px;
  margin-top: 18px;
  width: 126px;
  height: 44px;
  background: #FF6901;
  border-radius: 4px;
  color: #FFF;
  text-align: center;
  line-height: 44px;
}

.fl{
  float: left;
}
.fr{
  float: right;
}

.menu{
  width: 900px;
  margin: 0 auto;
}
.menu-item{
  padding: 26px 38px;
  color: rgba(0, 0, 0, 1);
  font-size: 20px;
  cursor: pointer;
  text-decoration: none;
}
.menu-item.active{
  color: #ff6901;
}

.logo img{
  margin: 15px 0 0 12px;
  width: 150px;
  height: 50px;
}

.m-l-10{
  margin-left: 10px;
}
.p-t-90{
  padding-top: 90px;
}

body * {
  box-sizing: border-box;
  flex-shrink: 0;
}
body {
  font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
}
input {
  background-color: transparent;
  border: 0;
}
button {
  margin: 0;
  padding: 0;
  border: 1px solid transparent;
  outline: none;
  background-color: transparent;
}

button:active {
  opacity: 0.6;
}
.flex-col {
  display: flex;
  flex-direction: column;
}
.flex-row {
  display: flex;
  flex-direction: row;
}
.justify-start {
  display: flex;
  justify-content: flex-start;
}
.justify-center {
  display: flex;
  justify-content: center;
}

.justify-end {
  display: flex;
  justify-content: flex-end;
}
.justify-evenly {
  display: flex;
  justify-content: space-evenly;
}
.justify-around {
  display: flex;
  justify-content: space-around;
}
.justify-between {
  display: flex;
  justify-content: space-between;
}
.align-start {
  display: flex;
  align-items: flex-start;
}
.align-center {
  display: flex;
  align-items: center;
}
.align-end {
  display: flex;
  align-items: flex-end;
}
.text-center{
  text-align: center;
}
.pr{
  position: relative;
}

.flex1{
  flex: 1;
}


.footer{
  height: 308px;
  background: #252425;
  border: 1px solid #979797;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 25px;
  overflow: hidden;
}
.footer .logo{
  margin-top: 56px;
  margin-bottom: 30px;
}
.footer-info1{
  margin-top: 10px;
}


.common-title{
  font-size: 34px;
  color: #333333;
  line-height: 48px;
  text-align: center;
}


.qrcode-out{
  opacity: 0;
  position: absolute;
  left: -50px;
  top: 60px;
  width: 240px;
  background: #FFF;
  border-radius: 16px;
  z-index: 1;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
  visibility: hidden;
}
.contact:hover .qrcode-out{
  opacity: 1;
  visibility: visible;
}