@charset "utf-8";

* {
    font-size: .24rem
}

* {
    margin: 0;
    padding: 0;
}

blockquote,
body,
button,
dd,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

button,
img,
input,
select,
textarea {
    vertical-align: middle;
    outline: 0;
    border: 0
}

body,
html {
    min-height: 100%
}
html * {
    outline: 0;
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
*, :after, :before {
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
body {
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    overflow-x: hidden;
    background-color: #FFFFFF !important;
}
:root {
    --sat: env(safe-area-inset-top);
    --sar: env(safe-area-inset-right);
    --sab: env(safe-area-inset-bottom);
    --sal: env(safe-area-inset-left);
}
a {
    text-decoration: none;
    color: #999999;
}

em,
i {
    font-style: normal;
    font-weight: 500
}

li,
ol,
ul {
    list-style: none
}

img {
    font-size: 0;
    line-height: 0;
    border: 0;
    vertical-align: middle
}

* {
    outline: 0;
    -webkit-tap-highlight-color: transparent;
}

input[type=button] {
    -webkit-appearance: none
}

::-webkit-scrollbar {
    display: none;
}


/*自定义样式*/
.main-content {
    margin: 0 auto;
    max-width: 7.5rem;
    width: 100%;
    position: relative;
    min-height: 100vh;
}

.pict {
  width: 100%;
  height: auto;
}

.icon{
    width: 24%;
    position: absolute;
    top: 0.5rem;
    left: 0.3rem;
}

.top{
    width: 100%;
    height: auto;
}
.content{
    width: 100%;
    height: auto;
    margin-top: -1px;
}

.content2{
    width: 100%;
    height: auto;
    margin-top: -3px;
}

.footer {
    width: 100%;
    max-width: 7.5rem;
    height: 1.8rem;
    position: fixed;
    bottom: 0;
    z-index: 5;
}

.btn{
    margin: 0 auto;
    width: 75%;
    animation: buttonbeat 1.2s infinite ease-in-out;
}

@keyframes buttonbeat {
  0% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.8);
  }
}