/* 基础配置 start */
* {
    padding: 0;
    margin: 0;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

body {
    max-width: 720px;
    margin: 0 auto;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    vertical-align: middle;
    display: block;
}

/* 基础配置 end  */
/* 表单页布局 start  */
.page {
    position: relative;
    display: none;
}

#page1 {
    display: block;
}

.last,
.next {
    position: absolute;
    cursor: pointer;
}

.next {
    width: 33%;
    height: 12%;
    /* border: 1px solid; */
}

.nextlong {
    width: 81%;
    height: 12%;
    /* border: 1px solid; */
}

.last {
    width: 29%;
    height: 13%;
    top: 76px;
    left: 7%;
}

.problemBtn1 {
    top: 52%;
    left: 14%;
}

.problemBtn2 {
    right: 16%;
    top: 52%;
}

.problemBtn3 {
    left: 14%;
    top: 65%;
}

.problemBtn4 {
    right: 16%;
    top: 65%;
}

.problemBtn5 {
    left: 14%;
    top: 78%;
}

.problemBtn6 {
    right: 16%;
    top: 78%;
}

.btn1 {
    top: 55%;
    left: 14%;
}

.btn1long {
    top: 48%;
    left: 10%;
}

.btn2 {
    right: 15%;
    top: 56%;
}

.btn2long {
    top: 60%;
    right: 9%;
}

.btn3 {
    left: 14%;
    top: 70%;
}

.btn3long {
    top: 71%;
    left: 11%;
}

.btn4 {
    right: 14%;
    top: 70%;
}

.btn4long {
    top: 83%;
    left: 10%;
}

footer p {
    font-size: 12px;
    text-align: center;
    padding: 15px 0;
}

.modal {
    position: fixed;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, .3);
}

.pop {
    width: 80vw;
    background: white;
    border-radius: 3%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 25px 0;
    box-sizing: border-box;
}

.ava {
    width: 150px;
    height: 125px;
}

/* 表单页布局 end */
.success {
    font-size: 25px;
    font-weight: bolder;
    color: #08a4ff;
    margin: 10px 0;
}

.pointWrapper {
    position: relative;
    width: 100%;
    height: 30px;
}

.point {
    width: 30px;
    height: 30px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -15px;
    animation: 1s point ease infinite;
}

@keyframes point {
    0% {
        top: -2px;
    }

    25% {
        top: -3px;
    }

    50% {
        top: -4px;
    }

    75% {
        top: -3px;
    }

    100% {
        top: 0px;
    }
}

.successbtn {
    padding: 5px 15px;
    border-radius: 5px;
    background-color: #08a4ff;
    font-size: 19px;
    color: #fff;
}

.loadinganimation {
    border: 8px solid rgb(0, 149, 255);
    border-top: 8px solid #ccc;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 2s linear infinite;
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 999;
    margin-top: -25px;
    margin-left: -25px;
    display: none;
  }
  @keyframes spin {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
  }