@media (max-width: 600px) {
    .middlebox {
      display: none; /* 隐藏middlebox */
    }
  
    .bth__wrapper {
      display: block; /* 显示bth__wrapper */
    }
  }
  .float-menu-container {
    position: fixed;
    right: 5%;
    top: 26%;
    z-index: 999;
}

@media (max-width: 1500px) {
    .float-menu-container {
        right:30px
    }
}

.float-menu-container .float-menu {
    margin: 0;
    padding: 0
}

.float-menu-container .menu__item {
    list-style: none;
    position: relative
}

.float-menu-container .menu__item:not(:first-child) {
    margin-top: 8px
}

.float-menu-container .menu__item:hover .menu__hover {
    visibility: visible
}

.float-menu-container .menu__item:hover .menu__hover__default {
    left: 6px
}

.float-menu-container .menu__item:hover .menu__hover__app {
    left: 0;
    visibility: visible
}

.float-menu-container .menu__item:hover .menu__hover__server {
    left: 0;
    visibility: visible
}

.float-menu-container .menu__item:hover .menu__hover__desktop {
    left: 0;
    margin-right: 8px;
    visibility: visible
}

.float-menu-container .menu__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    border: 1px solid #eceded;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover
}

.float-menu-container .menu__item__activity .menu__link {
    animation: activityBounce .5s linear 0s infinite alternate;
    background-image: url(../images/activity.png)
}

.float-menu-container .menu__item__open .menu__link {
    background-image: url(../images/open.png)
}

.float-menu-container .menu__item__deposit .menu__link {
    background-image: url(../images/deposit.png)
}

.float-menu-container .menu__item__chatroom .menu__link {
    background-image: url(../images/chatroom.png)
}

.float-menu-container .menu__item__app .menu__link {
    position: relative;
    background-image: url(../images/app2.png)
}

.float-menu-container .menu__item__server .menu__link {
    background-image: url(../images/server.png)
}

.float-menu-container .menu__item__desktop .menu__link {
    background-image: url(../images/live_icon.png)
}

.float-menu-container .menu__item__top .menu__link {
    background-image: url(../images/top.png)
}

.float-menu-container .menu__hover {
    visibility: hidden;
    transition: all .3s linear
}

.float-menu-container .menu__hover__default {
    transition: all .3s linear;
    height: 30px;
    position: absolute;
    left: 46px;
    top: 50%;
    background: rgba(248,245,238,.9);
    border-radius: 15px 0 0 15px;
    font-size: 16px;
    color: #ad9b68;
    line-height: 30px;
    transform: translate(-100%,-50%);
    white-space: nowrap;
    z-index: -1
}

.float-menu-container .menu__hover__app {
    visibility: hidden;
    transition: all .3s linear;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 157px;
    height: 316px;
    position: absolute;
    left: 56px;
    bottom: -136px;
    padding: 15px 19px 0 12px;
    transform: translateX(-100%);
    background: url(../images/float_menu_app_bg3.png);
    z-index: -1
}

.float-menu-container .menu__hover__app .app__text1 {
    font-size: 16px;
    font-weight: 500;
    color: #ad9b68;
    line-height: 24px
}

.float-menu-container .menu__hover__app .app__text2 {
    color: #666;
    font-size: 12px
}

.float-menu-container .menu__hover__app img {
    max-width: 110px;
    margin: 0 auto
}

.float-menu-container .menu__hover__app .itembox {
    margin: 5px 0
}

.float-menu-container .menu__hover__app .itembox.pitchOn .app__qrcode {
    display: block!important;
    margin-top: 3px
}

.float-menu-container .menu__hover__app .itembox.pitchOn>a {
    color: #fff;
    background-color: #ad9b68
}

.float-menu-container .menu__hover__app .itembox>a {
    display: inline-block;
    width: 114px;
    height: 26px;
    line-height: 24px;
    font-size: 14px;
    color: #ad9b68;
    text-align: center;
    border: 1px solid #ad9b68;
    border-radius: 13px;
    background-color: #fff;
    white-space: nowrap;
    padding: 0 3px;
    text-decoration: none
}

.float-menu-container .menu__hover__app .itembox>a.mt4-btn {
    width: 125px
}

.float-menu-container .menu__hover__server {
    visibility: hidden;
    transition: all .3s linear;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 56px;
    bottom: 7px;
    transform: translateX(-100%);
    z-index: -1;
    width: 131px;
    height: 98px;
    padding: 18px 14px 8px 8px;
    background: url(../images/server-bg.png)
}

.float-menu-container .menu__hover__server.with-qrcode {
    width: 137px;
    height: 186px;
    padding: 10px 18px 0 8px;
    background: url(../images/server-qrcode-bg.png)
}

.float-menu-container .menu__hover__server .server__text {
    color: #333;
    font-size: 14px;
    margin-bottom: 5px
}

.float-menu-container .menu__hover__server a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 74px;
    height: 24px;
    color: #e53637;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid rgba(229,54,55,.8);
    border-radius: 5px
}

.float-menu-container .menu__hover__server a:first-child {
    margin: 0 0 7px
}

.float-menu-container .menu__hover__server a:nth-child(2) {
    margin: 0 0 7px
}

.float-menu-container .menu__hover__desktop {
    visibility: hidden;
    transition: all .3s linear;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: absolute;
    left: 56px;
    bottom: -95px;
    transform: translateX(-100%);
    z-index: -1;
    width: 235px;
    height: 240px;
    padding-right: 16px
}

.float-menu-container .menu__hover__desktop .download {
    position: absolute;
    display: block;
    width: 188px;
    height: 38px;
    bottom: 22px;
    left: 10px
}