body {
    font-family: Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", "微软雅黑", STHeiti, "华文细黑", sans-serif;
    color: #555;
    font-size: 14px;
    background-image: url("../images/_rp_image_2023-09-09_19e421e0-4ec1-11ee-ae30-0b5b84af4e88.jpeg");
    background-size: cover;
    /* 背景图片覆盖整个元素 */
    background-repeat: no-repeat;
    /* 背景图片不重复 */
    background-position: center;
    /* 背景图片居中 */
    min-height: 100vh;
}

/* 隐藏滚动条 */
.main::-webkit-scrollbar {
    display: none;
}

/* 使用伪元素 margin-top失效问题 */
.eleDiv::before {
    content: '';
    display: table;
}

input[type=text] {
    font-size: 20px;
    min-width: 380px;
    max-width: 380px;
    height: 46px;
    padding-right: 6px;
    padding-left: 8px;
    width: 382px;
    border: 1px solid #d1d1d1;
    border-radius: 5px;
    color: gray;
    margin-bottom: 10px;
}

input[type=text]::placeholder {
    color: #b1b1b1;
    /* 将颜色代码修改为需要的颜色 */
}

input[type=text]:hover {
    border: 1px solid #418FD7;
}

input[type=text]:focus {
    height: 44px;
    background-color: white;
    color: black;
    outline: none;
    border: 2px solid #418FD7;
}

textarea {
    font-size: 20px;
    min-width: 380px;
    max-width: 380px;
    height: 146px;
    padding-right: 6px;
    padding-left: 8px;
    width: 382px;
    border: 1px solid #d1d1d1;
    border-radius: 5px;
    color: gray;
    margin-bottom: 10px;
}

textarea::placeholder {
    color: #b1b1b1;
    /* 将颜色代码修改为需要的颜色 */
}

textarea:hover {
    border: 1px solid #418FD7;
}

textarea:focus {
    height: 144px;
    background-color: white;
    color: black;
    outline: none;
    border: 2px solid #418FD7;
}

.tijiaoBut {
    font-size: 25px;
    padding: 13px 0px;
    background: rgb(56, 90, 110);
    height: 60px;
    width: 190px;
    border-radius: 120px;
    display: inline-block;
    cursor: pointer;
    text-decoration: none;
    word-break: break-word;
    box-shadow: none;
    color: #fff;
    font-weight: bold;
    border: 0px;
    outline: none;
}

.tijiaoBut:hover {
    font-size: 28px;
    box-shadow: none;
    border: 0px;
}

.tijiaoBut:active {
    box-shadow: none;
    border: 0px;
}