.free {
  align-items: center;
  padding: 6vw 0;
}
.free .txt {
  color: #282828;
  text-align: center;
}
.free .txt h3 {
  font-size: 1.875vw;
  position: relative;
  display: inline-block;
}
.free .txt h3::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -30px;
  width: 68px;
  height: 1px;
  background-color: #282828;
}
.free .txt .ct {
  font-size: 0.937vw;
  opacity: 0.7;
  line-height: 30px;
  margin-top: 3.64vw;
}
.free .txt .tel {
  font-size: 1.25vw;
  font-weight: bold;
  color: #833b00;
  margin-top: 30px;
}
.free .txt .add {
  font-size: 0.833vw;
  margin-top: 15px;
}
.free .pics li {
  text-align: center;
  margin-left: 5.2vw;
}
.free .pics li:first-child {
  margin-left: 0;
}
.free .pics li p {
  font-size: 0.833vw;
  color: #282828;
  margin-top: 15px;
}
.try {
  padding: 4.2vw;
  background: url(../images/msg_bg2.jpg) no-repeat center top;
  background-size: cover;
}
.try h4 {
  font-size: 24px;
  color: #ffffff;
  text-align: center;
}
.try hr {
  margin: auto;
  width: 77px;
  height: 1px;
  background-color: #ffffff;
  margin-top: 30px;
}
.try form {
  margin-top: 2.6vw;
}
.try form input {
  background: none;
  color: #fff;
  font-size: 16px;
  height: 42px;
}
.try form input::placeholder {
  color: #fff;
  font-size: 14px;
}
.try form .layui-row {
  margin-bottom: 18px;
}
.try form .submit {
  display: block;
  width: 178px;
  height: 50px;
  background-color: #833b00;
  border-radius: 5px;
  border: 1px;
  margin: auto;
  margin-top: 50px;
}
.oth {
  margin: 5.2vw auto;
  padding-left: 50px;
  padding-top: 73px;
  color: #ffffff;
  height: 25.98vw;
  background: url(../images/lg_pic.jpg);
  background-size: cover;
}
.oth h3 {
  font-size: 1.875vw;
}
.oth p {
  font-size: 1.25vw;
  opacity: 0.7;
  margin-top: 25px;
}
.oth .tel {
  font-size: 1.25vw;
  color: #ffffff;
  margin-top: 1.56vw;
  width: 205px;
  height: 41px;
  line-height: 41px;
  text-align: center;
  background-color: #833b00;
  border-radius: 20px;
}
.hd-tit {
  text-align: center;
  color: #282828;
}
.hd-tit h3 {
  font-size: 1.666vw;
  font-weight: bold;
}
.hd-tit p {
  font-size: 1.25vw;
  margin-top: 0.93vw;
}
.machine {
  padding-top: 1.5vw;
}
.machine .logo {
  text-align: center;
  margin-top: 3.38vw;
}
.machine .logo img {
  margin: 0 30px;
  cursor: pointer;
}
.machine .idea {
  margin-top: 40px;
  background: url(../images/idea_bg.png) repeat-y top right;
  background-size: 16%;
}
.machine .idea .wrap {
  align-items: center;
  justify-content: flex-start;
}
.machine .idea .sw {
  margin: 0;
  border: solid 1px #eeeeee;
  width: 40.5%;
}
.machine .idea .sw .tit {
  width: 100%;
  height: 5.2vw;
  line-height: 5.2vw;
  text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  font-size: 0.937vw;
  color: #ffffff;
}
.machine .idea .sw .btn {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 5.2vw;
  line-height: 5.2vw;
}
.machine .idea .sw .btn .swiper-button-next::after,
.machine .idea .sw .btn .swiper-button-prev::after {
  font-size: 18px;
  color: #fff;
}
.machine .idea .rht {
  padding-left: 4.79vw;
  color: #767676;
  line-height: normal;
}
.machine .idea .rht h4 {
  font-size: 1.25vw;
  font-weight: bold;
}
.machine .idea .rht h3 {
  margin-top: 20px;
  font-size: 1.77vw;
}
.machine .idea .rht p {
  margin-top: 20px;
  font-size: 0.93vw;
  line-height: 2vw;
}
.machine .idea #jura {
  display: none;
}
.service {
  padding: 5.5vw 0;
  padding-bottom: 3.5vw;
}
.service ul {
  margin-top: 4vw;
}
.service ul li {
  width: 32%;
  position: relative;
}
.service ul li img {
  width: 100%;
}
.service ul li .txt {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 45px;
  text-align: center;
  color: #fff;
}
.service ul li .txt .p1 {
  font-size: 24px;
}
.service ul li .txt .p2 {
  margin-top: 10px;
  font-size: 18px;
  opacity: 0.5;
}
@media screen and (max-width: 750px) {
	.service ul li,.machine .idea .sw{width:100%;}
	.machine .idea .rht,.oth{display: none;}
	.machine .idea .sw .tit{line-height:45px;height:45px;}
	
	
	
}