@font-face {
    font-family: "pingfang";
    src: url('../fonts/PingFang_Medium.ttf') format('truetype');
}

@font-face {
    font-family: "alimama";
    src: url('../fonts/Alimama_ShuHeiTi_Bold.ttf') format('truetype');
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
    /*font-family: pingfang, serif;*/
    /*font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei,  Arial, sans-serif;*/
}

body {
    max-width: 100vw;
    overflow: hidden auto;
}

/*头部吸顶*/
#head {
    position: sticky;
    z-index: 100;
    top: 0;
    backdrop-filter: blur(30px);
    background-color: hsla(0, 0%, 100%, .2);
    -webkit-backdrop-filter: blur(30px);

    /*background-image: radial-gradient(transparent 1px, #fff 1px);
    background-size: 4px 4px;
    backdrop-filter: saturate(50%) blur(4px);
    -webkit-backdrop-filter: saturate(50%) blur(4px);*/
}

:root {
    /*内容主体宽度*/
    --primary-width: 1200px;
    /*主题色*/
    --primary-color: #356dee;
    --animate-duration: 800ms;
    --animate-delay: 0.9s;
}

.content_cent_box {
    width: var(--primary-width);
    margin: 0 auto;
}

.cent_title {
    text-align: center;
    color: #2c3e50;
    font-size: 32px;
    font-weight: bold;
}

.cent_sub_title {
    color: #808d96;
    max-width: 600px;
    font-size: 18px;
    text-align: center;
    margin: 10px auto 50px;
    /*font-family: '微软雅黑',serif;*/
}

button:hover,
button:active {
    opacity: .9;
}

button.plain:hover {
    transition: all .35s;
    color: #1dd1a1 !important;
    border-color: #1dd1a1 !important;
    /*background-color: rgba(105, 94, 238, .2) !important;*/
}

::-webkit-scrollbar {
    width: 7px;
    height: 8px;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background-color: #78828c3b;
    background-clip: padding-box;
    border: 1px solid rgba(120, 130, 140, .23);
    min-height: 28px;
    border-radius: 4px;
}

::-webkit-scrollbar-track-piece {
    border-radius: 4px;
}

/*客服弹框样式*/
#service_open .leftPart {
    margin-right: 20px;
}

#service_open .info_box {
    display: flex;
    align-items: center;
    padding: 40px 45px;
}

#service_open .workDesc {
    display: flex;
    align-items: center;
}

#service_open .defaultServiceImg {
    display: inline-block;
    width: 65px;
    height: 65px;
    margin-right: 11px;
}

#service_open .welcometext {
    text-align: left;
    line-height: 30px;
    margin-top: 37px;
}

#service_open .mainCompanyDesc {
    text-align: left;
    font-size: 16px;
}

#service_open .tipBottom {
    color: #b9bcc8;
    margin-top: 14px;
    font-size: 14px;
}

#service_open .rightPart {
    flex: 1;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

#service_open .mabyChangeQurcode {
    width: 168px;
    height: 168px;
    border-radius: 4px;
    background-color: #f2f3f7;
}

#service_open .mabyChangeQurcode img {
    width: 100%;
    height: 100%;
}