:root {
    --main-color: #000; /* 默认颜色 */
    --font-size: 14px; /* 默认字号 */
}
/* p {
    color: var(--main-color);
    font-size: var(--font-size);
} */

.header {
    color: var(--main-color);
    width: 100%;
    height: 700px;
    background-image: url(../../images/header/background.png);
    background-size: "100% 100%";
    background-repeat: "no-repeat";
}
.header_phone {
    display: none;
}
.header_main {
    width: 90%;
    margin: 0 auto;
}
.header_top {
    padding: 28px 0 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header_top .header_logo {
    width: 10%;
}
.header_main_cont {
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
}
.header_main_left {
    padding-top: 120px;
    width: 40%;
}
.header_main_right {
    width: 40%;
    padding-top: 28px;
}
.header_main_right img {
    width: 100%;
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
}