html{ height: 100%; }
body{ min-height: 100%; background: url(../images/home_bg.png) no-repeat; background-color: #61d88c; background-size: 100% 100%; box-sizing: border-box; display: flex; align-items: center; justify-content: center;  }
body * { box-sizing: border-box; }
.top-logo{  }
.top-logo img{ width: 230px; }
.content{ width: 1000px; display: flex; justify-content: space-between; }
.content_l{ flex: 1; padding-right: 50px; padding-top: 60px; }
.content_l .img-txt{ overflow: hidden; }
.content_l .desc{ font-style: italic;font-weight: 500;color: #fff; font-size: 24px; line-height: 1.8; margin-top: 30px; }
.down-box{ margin-top: 50px; }
.down-box .btn{ width: 320px; height: 76px; border-radius: 38px; margin-bottom: 30px; display: flex; align-items: center; justify-content: center; box-shadow: 0 5px 5px rgba(000,000,000,.2); background: #fff; cursor: pointer; }
.down-box .btn .icon{ width: 30px; }
.down-box .btn .center{ padding-left: 10px; line-height: 1; }
.down-box .btn .center .h1{ font-size: 24px; }
.down-box .btn .center .h2{ font-size: 32px; font-weight: bold; }

.content_r{ width: 500px; text-align: center; position: relative; margin-left: auto; }
.content_r .phone_bj{ width: 100%; position: absolute; left: 0; top: 0; animation: float 3s ease-in-out infinite; }
.content_r .phone{ width: 65%; position: relative; transition: transform 0.3s ease; }
.shake { animation: shake 0.6s ease-in-out; }


.agrement{ text-align: center; margin-top: 100px; }
.agrement a{ font-size: 16px; color: #0b9616; margin: 0 40px; text-decoration: underline; }

.m-footer{ position: fixed; left: 0; bottom: 0; width: 100%; height: 70px; background: rgba(000,000,000,.5); display: none; align-items: center; padding: 0 15px; }
.m-footer .icon{ width: 42px; }
.m-footer .center{ flex: 1; padding: 0 6px; color: #fff; }
.m-footer .center .h1{ font-size: 14px; font-weight: bold; }
.m-footer .center .h2{ font-size: 10px; margin-top: 4px; }
.m-footer .btn{ width: 123px; height: 44px; background: url(../images/down-btn.png) no-repeat; background-size: 100% 100%; }
.m-footer .btn:active{ opacity: .9; }

@media (max-width: 560px) {
    body{ display: block; padding-bottom: 100px; }
    .top-logo{ margin-bottom: 0; }
    .top-logo img{ width: 140px; }
    .content{ width: 100%; display: block; }
    .content_l{ width: 100%; padding: 30px; padding-top: 30px; }
    .content_l .img-txt{ margin: 0 auto;  }
    .content_l .desc{ font-size: 20px; margin-top: 30px; }
    .content_l .down-box{ display: none; }
    .content_r{ width: 94%; margin: 0 auto; }
    .agrement{ display: none; }
    .m-footer{ display: flex; }
}

@keyframes shake {
    0% { transform: rotate(0deg); }
    12.5% { transform: rotate(-8deg); }
    25% { transform: rotate(8deg); }
    37.5% { transform: rotate(-8deg); }
    50% { transform: rotate(8deg); }
    62.5% { transform: rotate(-8deg); }
    75% { transform: rotate(8deg); }
    87.5% { transform: rotate(-8deg); }
    100% { transform: rotate(0deg); }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}