* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-size: 16px;
}

ul, li {
    list-style: none;
}

.dis_flex {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

h2 {
    font-size: 32px;
}

button {
    margin: 0;
    padding: 0;
    border: 1px solid transparent;
    outline: none;
}

p {
    line-height: 28px;
    text-align: center;
    padding: 10px 0;
}

.saolian {
    width: 60%;
    margin: 0 auto;
    background: #2f22bd;
    padding: 0 0 80px;
}

.saolian h1 {
    font-size: 48px;
    text-align: center;
    color: #ffe641;
    letter-spacing: 0.2em;
    padding: 20px 0;
}

main {
    width: 100%;
}

.content_top {
    background: url("../img/saolian/top_bg.png");
    background-size: cover;
    padding: 50px 0;
    flex-direction: row;
}

.content_top img {
    width: 50%;
    padding: 20px 10px;
}

.content_top img:nth-child(2n) {
    width: 40%;
}

.content_lists {
    padding: 30px 0;
}

.content_lists>img {
    width: 90%;
}

.list_detail {
    flex-direction: row;
    width: 100%;
}

.list {
    padding: 20px;
    background: #ffffff;
    margin: -20px 15px 35px;
    border-radius: 3px;
    color: #2f22bd;
    width: 26%;
}

.list img {
    width: 50%;
}

.list h3 {
    font-size: 22px;
    padding: 30px 0 10px;
}

.why .list {
    width: 40%;
}

.yellow_bg {
    background: #ffe641;
}


.joinus .list {
    margin: 0;
    width: 28%;
    color: #533100;
}

.joinus_bg {
    background: #ffffff;
    width: 80%;
    flex-direction: row;
    margin-top: -20px;
    border-radius: 3px;
}


.joinus .list:nth-child(2) {
    border-radius: 0;
}

.joinus .list img {
    width: 40%;
}

.joinus .main_2 {
    position: relative;
}

.joinus .main_2 a {
    color: #533100;
}

.joinus .main_2 img{
    width: 100%;
    animation: xuanzhuan 3s linear infinite;
}

.joinus .main_2 h2 {
    display: inline-block;
    width: 40%;
    letter-spacing: 0.5em;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-55%);
    margin-left: -15%;
}

@keyframes xuanzhuan {
    from {transform: rotate(0deg);}
    to {transform: rotate(360deg);}
}

.fuchi {
    background: #ffffff;
    padding: 20px;
    width: 80%;
    border-radius: 3px;
    color: #2f22bd;
}

.fuchi h2 {
    display: inline-block;
    background-image: linear-gradient(to bottom, #fff 50%, #ffd88c 0);
    letter-spacing: 0.2em;
}

.fuchi h3 {
    font-size: 22px;
}

.fuchi p,h3 {
    display: inline-block;
}

.fuchi_part {
    flex-direction: row;
    width: 100%;
    padding: 10px;
}

.fuchi_part ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    padding: 20px 0;
}

.fuchi_part ul li {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 40%;
}

.liuyan h2 {
    padding: 20px 0;
    color: #ffe641;
    text-align: center;
}

.liuyan h2 img {
    width: 10%;
    margin: 0 20px;
}

.liuyan .list {
    width: 80%;
    padding: 20px;
}

.lianxi {
    text-align: center;
}

.lianxi h3 {
    color: #ffffff;
    padding: 10px 0;
    letter-spacing: 0.1em;
    font-size: 20px;
    display: block;
}

.lianxi .btm{
    width: 100%;
    padding: 50px 0;
}

.lianxi ul li {
    color: #ffffff;
    font-size: 18px;
    padding-top: 10px;
}

.lianxi ul li img {
    width: 20px;
    margin-right: 10px;
}

@media screen and (max-width: 1025px) {
    .saolian {
        width: 90%;
    }

    h2 {
        font-size: 26px;
    }
}

@media screen and (max-width: 769px) {
    .saolian {
        width: 100%;
    }

    h2 {
        font-size: 32px;
    }

    p {
        font-size: 14px;
    }

    .fuchi {
        width: 95%;
    }

    .joinus_bg {
        width: 95%;
    }

    .content_lists>img {
        width: 100%;
    }

    .list {
        width: 30%;
    }

    .why .list {
        width: 50%;
    }

    .joinus .list {
        width: 35%;
    }

    .liuyan .list {
        width: 95%;
    }

    .container {
        width: 100%;
    }

}

@media screen and (max-width: 426px) {
    .saolian h1 {
        font-size: 30px;
    }

    .list_detail {
        flex-direction: column;
    }

    .list {
        width: 95%;
        margin: -10px 15px 35px;
    }

    .list img {
        width: 28%;
    }

    .why .list {
        width: 95%;
    }

    .joinus_bg {
        flex-direction: column;
    }

    .joinus .list {
        width: 100%;
    }

    .joinus .list img {
        width: 35%;
    }

    .main_2 {
        text-align: center;
    }

    .joinus .main_2 img {
        width: 65%;
    }

    .joinus .main_2 h2 {
        width: 35%;
    }

    .joinus p {
        border-bottom: 1px dashed #ffa21d;
        margin-bottom: 20px;
        width: 100%;
    }

    .joinus_bg {
        margin-top: -10px;
    }

    .fuchi_part ul {
        flex-direction: column;
    }

    .fuchi_part ul li {
        width: 100%;
        border-bottom: 1px dashed #2f22bd;
        margin-bottom: 20px;
    }

    .liuyan .list {
        width: 95%;
    }
}