.main{
  margin-top: 50px;
  box-sizing: border-box;
}
.main .box{
 max-width: 1200px;
  margin: 0 auto;
}
.main .menu{
  float: left;
  width: 300px;
  height: 588px;
}
.main .menu_list li>a{
  display: block;
  width: 100%;
  height: 70px;
  line-height: 70px;
  font-size: 16px;
  font-weight: bold;
  color: #939393;
  border-bottom: 1px solid #eee;
}
.main .menu_list .active{
  color: #333;
  border-bottom: 2px solid #c00a27;
}
.main .menu_list .active .arrow{
  float: right;
  width:5px;
  height: 10px;
  margin: 31px 14px 0 0;
  background-image: url(../../img/service/arrow.png);
  background-size: 5px 10px;
}
.main .menu_list li>a .text{
  vertical-align: middle;
}
.main .menu_list .icon{
  font-size: 25px;
  color: #888;
  font-weight: normal;
  margin-right: 20px;
  vertical-align: middle;
}

/* install */
.main .install textarea{
  float: left;
  width: 100%;
  height: 140px;
  border: none;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
  /* margin-top: 30px; */
  line-height:30px;
  font-size: 14px;
  /* caret-color: #c6092d; */
  padding-top: 20px;
  padding-left:13px;
  box-sizing: border-box;
  color: #aaa;
}
.main .install .fill_text{
  float: left;
  width: 100%;
  /* margin-top: 30px; */
 /* position: relative;*/
}
.main .install .fill_text::before{
  content: " ";
  display: block;
  position: absolute;
  width: 2px;
  height: 21px;
  background: #c00a27;
  left: 0;
  top: 56px;
}
.main .install{
  float: right;
  max-width: 840px;
}
.main .install .img>img{
  width: 100%;
  height: 100%;
}
.main .install .title{
  font-size: 16px;
  color: #333;
  font-weight: bold;
  padding: 30px 0 19px;
  box-sizing: border-box;
  border-bottom: 1px solid #eee;
}
.main .install .Fill_information{
  padding: 20px 20px 13px;
  box-sizing: border-box;
}
.main .install .prompt{
  font-size: 12px;
  color: #333;
  font-weight: bold;
  margin-bottom: 12px;
  margin-top: 20px;
}
.main .install .list{
  width: 360px;
  float: left;
  box-sizing: border-box;
  margin-right: 40px;
}
.main .install .list_right{
  margin: 0;
}
.main .install .fill_in{
  display: block;
  width: 100%;
  height: 45px;
  line-height: 45px;
  border-radius: 3px;
  background: #fff;
  border: none;
  padding: 0 15px;
  border: 1px solid #eee;
  box-sizing: border-box;
}
.main .install .list_right{
  margin: 0;
}
.main .install .selectCon{
  display: block;
  position: relative;
  cursor: pointer;
  color: #939393;
  background: #fff;
  border-radius: 3px;
}
.main .install .select{
  width: 100%;
  height: 45px;
  line-height: 45px;
  /* margin-top: 5px; */
  border: 1px solid #eee;
  box-sizing: border-box;
  padding: 0 15px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  border-radius: 4px;
}
.main .install .selectDiv{
  position: absolute;
  top: 44px;
  left: 0;
  right: 0;
  z-index: 60;
  border: 1px solid #eee;
  display: none;
  color: #939393;
  max-height: 229px;
  overflow: hidden;
  overflow-y: scroll;

}
.main .install .selectDiv>p{
  font-size: 14px;
  color: #939393;
  background: #fff;
  min-height: 45px;
  line-height: 45px;
  padding: 0 15px;
  cursor: pointer;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap
}
.main .install .selectDiv>p+p{
  border-top: 1px solid #eee;
}
.main .install .inputMessageRow{
  position: relative;
}
.main .install .svg_box{
  position: relative;
  float: left;
  width: 30%;
  margin-right: 5%;
}
.main .install .last_box{
  margin-right: 0;
}
.main .install .M_icon{
  position: absolute;
  top: 42px;
  right: 10px;
  z-index: 1;
  color: #b1b1b1;
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.main .install .city{
  top: 14px;
}
.main .install textarea{
  float: left;
  width: 100%;
  height: 140px;
  border: none;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
  margin-top: 30px;
  line-height:30px;
  font-size: 14px;
  /* caret-color: #c6092d; */
  padding-top: 20px;
  padding-left:13px;
  box-sizing: border-box;
  color: #aaa;
}
.main .install .form-control{
  width: 100%;
}
.main .install .personal{
  padding-bottom: 39px;
  border-bottom: 1px solid #eee;
}

.main .install .add{
  font-size: 12px;
  line-height: 49px;
  color: #c6092d;
  font-weight: bold;
  border-bottom: 1px solid #ddd;
}
.main .install .add>i{
  margin-left: 7px;
  vertical-align: middle;
}


.main .install .details_list{
  float: left;
  width: 310px;
  background: rgba(255,255,255,.5);
  padding: 41px 0 30px 38px;
  box-sizing: border-box;
}
.main .install .first_de{
  margin-right: 20px;
}
.main .install .details_list>li{
  font-size: 12px;
  color: #333;
  margin-bottom: 15px;
}
.main .install .Reset_btn,
.main .install .S_btn{
  width: 110px;
  height: 40px;
  line-height: 38px;
  border-radius: 22px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #fff;
  cursor: pointer;
  margin-top: 40px;
  /* -webkit-transition: all ease 0.6s;
  -moz-transition: all ease 0.6s;
  -ms-transition: all ease 0.6s;
  transition: all ease 0.6s; */
}
.main .install .S_btn{
  margin-right: 20px;
  background: #c6092d;
  border: 1px solid #c6092d;
}
.main .install .S_btn:hover{
  border: 1px solid #c6092d;
  background: #fff;
  color: #c6092d;
}
.main .install .Reset_btn{
  background: #333;
  border: 1px solid #333;
}
.main .install .Reset_btn:hover{
  border: 1px solid #333;
  background: #fff;
  color: #333;
}


@media screen and (max-width: 1200px){
  .main{
    padding: 0 20px;
  }
  .main .menu{
    width: 25%;
  }
  .main .install{
    width: 65%;
    background-size: 100% 588px;
  }
  .main .install .img>img{
    width: 100%;
    height: 100%;
  }
  .main .install .user>li{
    width: 100%;
  }
  .main .install .list{
    width: 100%
  }
  .main .install .Arrow{
    width: 31%;
    height: 37px;
    position: relative;
    float: left;
    margin-right: 2%;
  }
  .main .install .lst{
    margin: 0;
  }
  .main .install .details_list{
    width: 100%;
  }
  .main .install .first_de{
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 768px){
  .main{
    margin: 0;
    padding: 0;
  }
  .main .install{
    width: 100%;
    background-size: 100% 100%;
    background: #fff;
    padding: 0 20px;
    box-sizing: border-box;
  }
  .main .install .img>img{
    width: 100%;
    height: 100%;
  }
  .main .install .install_title{
    font-size: 20px;
    line-height: 20px;
    margin:40px 0 25px;
    font-weight: bold;
    text-align: center;
  }
  .main .install .title{
    font-size: 16px;
    padding: 22px 0 20px 1%;
  }
  .main .install .Fill_information{
    padding: 0 5px;
    box-sizing: border-box;
  }
  .main .install .prompt{
    font-size: 14px;
    color: #333;
    font-weight: bold;
    margin-bottom: 10px;
    margin-top: 23px;
  }
  .main .install .list{
    width: 100%;
    float: none;
    padding-bottom: 0;
    box-sizing: border-box;
    margin-right: 0;
  }
  .main .install .inputMessage{
    width: 100%;
    height: 37px;
  }
  .main .install .select{
    height: 45px;
    line-height: 45px;
    margin-top: 5px;
    border-radius: 4px;
  }
  .main .install .selectDiv{
    top: 44px;
    
  }
  .main .install .selectDiv>p{
    min-height: 45px;
    line-height: 45px;
  }
  .main .install .M_icon{
    top: 45px;
  }
  .main .install .city{
    top: 20px;
  }
  .main .install .fill_in{
    height: 45px;
  }
  .main .install textarea{
    width: 100%;
    height: 124px;
    margin-top: 34px;
    font-size: 14px;
    padding-top: 13px;
    padding-left:15px;
    box-sizing: border-box;
  }
  .main .install .personal{
    padding-bottom: 27px;
    border-bottom: 1px solid #eee;
  }
  .main .install .form-control{
    width: 100%;
  }
  .main .install .lst{
    margin: 0;
  }
  .main .install .btn{
    padding: 0 9%;
  }
  .main .install .Reset_btn,
  .main .install .S_btn{
    width: 47%;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    font-size: 13px;
    margin-top: 25px;
  }
  .main .install .S_btn{
    margin-right: 4%;
  }
  .main .install textarea{
    width: 100%;
    height: 124px;
    font-size: 14px;
    padding-top: 13px;
    padding-left:15px;
    box-sizing: border-box;
  }
  .main .install .fill_text{
    margin-top: 34px;
  }
  .main .install .fill_text::before{
    left: 5px;
    top: 52px;
  }
  .main .install .fill_text{
    margin-top: 0;
  }
}