@charset "utf-8";
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
form,fieldset,input,input,p,blockquote,th,td,section,canvas {
    padding: 0;
    margin: 0;
    touch-action: pan-y;
}
li{ list-style: none;}
img{display: block; width: 100%;border: none;}
textarea{border: none; background: none;resize : none;}
input{
    display: block;
    background: none;
    outline: none;
    border: none;
}
input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{
    color: #ffa766;
}
html,body {
    font-size: 22px;
    color: #000;
    font-family: 'Microsoft YaHei', Arial;
    overflow-x:hidden;
    overflow-y: auto;
    width: 100%;
    /*height: 100%;*/
	/*background-size: 100%;*/
	border-color: rgb(75,55,213);
    background-size: cover;
    -webkit-touch-callout:none; /* 禁用长触弹出的下载图片菜单 */
    /*-webkit-user-select:none; !* 禁用长触选择文字等功能 *!*/
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.hide{
    display: none;
}
.main{
    width: 7.5rem;
    margin: auto;
}
.return_btn {
    width: 0.43rem;
    position: fixed;
    padding: 0.3rem 0.2rem;
    z-index: 999;
}
.page1 {
	width: 7.5rem;
  margin: auto;
}
.page1>div{
    width: 100%;
}
.p1_1 {
  height: 29.73rem;
	background-image: url(../images/1_1.jpg);
	background-size: 100%;
}
.p1_2 {
  height: 20.15rem;
  background-image: url(../images/2_1_1.jpg);
  background-size: 100%;
}
.p1_3 {
  height: 22.87rem;
  background-image: url(../images/3_2.jpg);
  background-size: 100%;
}