@charset "utf-8";
#open_menu {
    display: none
}
#spicon span {
    border-bottom: 2px solid #fff
}
#spicon:before {
    display: none;
    color: #000
}
.page_link > li > a {
    color: #505050
}
#spicon {
    position: fixed;
    right: 35px;
    top: 28px;
    background-position: 50% 0;
    background-repeat: no-repeat;
    background-size: cover;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #63b1d5;
    z-index: 9999;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 30px 0;
    transition: all .4s
}
#spicon span {
    width: 26px;
    height: 2px;
    margin-left: 22px;
    transition: all .4s
}
#spicon.m_active span:nth-child(1) {
    transform: translateY(5px) rotate(-45deg)
}
#spicon.m_active span:nth-child(2) {
    transform: translateY(-3px) rotate(-135deg)
}
#spicon.m_active {
    background-color: #fff
}
#spicon.m_active span {
    border-color: #63b1d5
}
#open_menu {
    background-position: 50% 0;
    background-repeat: no-repeat;
    background-size: cover;
    position: fixed;
    z-index: 9990;
    top: 0;
    left: 0;
    width: 100%
}
#center_box {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    margin: 0;
    height: 100%;
    display: flex;
    justify-content: space-between
}
#close {
    position: absolute;
    text-align: center;
    bottom: -20px;
    left: 0;
    width: 100%;
    color: #21ceb2;
    font-size: 20px
}
.menu_left {
    position: fixed;
    top: 0;
    left: 0;
    width: calc(100% - 860px);
    background: url(../images/menu_img.jpg) 50% 0/cover no-repeat;
    height: 100vh
}
.menu_right {
    width: 860px;
    margin-left: auto;
    background-color: #fff;
    padding: 100px;
    z-index: 450;
    overflow-y: scroll;
    scrollbar-width: thin;
    scrollbar-color: #6969dd #e0e0e0
}
.menu_right::-webkit-scrollbar {
    width: 10px
}
.menu_right::-webkit-scrollbar-track {
    border-radius: 10px;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, .1)
}
.menu_right::-webkit-scrollbar-thumb {
    background-color: rgba(99, 177, 213, .5);
    border-radius: 10px;
    opacity: .5
}
.page_link li {
    margin: 30px 0;
    position: relative
}
.page_link a {
    position: relative
}
.page_link > li > a:before {
    content: "";
    border-bottom: 1px solid #63b1d5;
    width: 0;
    position: absolute;
    top: 10px;
    left: -35px;
    transition: .3s ease
}
.page_link > li > a:hover:before {
    width: 20px
}
.sub_menu {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 20px
}
.sub_menu p {
    width: 49%;
    margin: 1% 0
}
.sub_menu a {
    color: #505050;
    display: block;
    background-color: #f9f9f9;
    padding: 5px 15px;
    transition: 0.3s ease;
}
.sub_menu a:hover {
    background-color: #63b1d5;
    color: #FFF;
}
.menu_logo {
    position: relative;
    text-align: right;
    z-index: 500;
    margin-top: -340px;
    width: 220px;
    margin-left: auto;
}
.menu_logo > div:nth-child(1) img {
    width: 220px;
    height: auto
}
.menu_banner {
    margin-top: 30px;
    margin-left: auto;
    width: 175px
}
.menu_banner a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    padding: 10px;
    margin: 10px 0
}
.menu_banner a:nth-child(1) {
    background-color: #63b1d5
}
.menu_banner a:nth-child(2) {
    background-color: #55c4dc
}
.menu_banner a:nth-child(3) {
    background-color: #55c4dc
}
.menu_banner a:nth-child(2) img {
    margin-right: 5px
}
.menu_banner a:nth-child(3) img {
    margin-right: 5px
}


/*-------------------*/
@media only screen and (max-width:1024px) {
    #spicon {
        right: 14px;
        top: 17px;
        width: 70px;
        height: 70px;
        padding: 30px 0
    }
    .menu_left {
        width: 100%;
        height: 100vh;
        filter: blur(5px);
        z-index: 300
    }
    .menu_right {
        width: 100%;
        background: rgba(255, 255, 255, .7)
    }
    .menu_right::-webkit-scrollbar {
        width: 10px
    }
}
@media only screen and (max-width:740px) {
    #spicon {
        right: 10px;
        top: 10px;
        width: 50px;
        height: 50px;
        padding: 20px 0
    }
    #spicon span {
        border-width: 1px;
        width: 26px;
        height: 2px;
        margin-left: 12px;
        transition: all .4s
    }
    #spicon.m_active span:nth-child(1) {
        transform: translateY(5px) rotate(-45deg)
    }
    #spicon.m_active span:nth-child(2) {
        transform: translateY(-1px) rotate(-135deg)
    }
    .menu_right {
        padding: 100px 20px 100px
    }
    .sub_menu {
        display: block;
        margin-top: 20px
    }
    .sub_menu p {
        width: 100%;
        margin: 1% 0
    }
    .menu_logo {
        position: static;
        right: auto;
        left: 10px;
        bottom: auto;
        top: 10px;
        width: 100%;
        margin-top: 0;
    }
    .menu_logo > div:nth-child(1) {
        position: fixed;
        top: 10px;
        left: 10px
    }
    .menu_logo > div:nth-child(1) img {
        width: 100px;
        height: auto
    }
    .menu_banner {
        margin-top: 20px;
        margin-left: auto;
        width: 100%;
        display: flex;
        justify-content: space-between
    }
    .menu_banner a {
        /*width: 49%;*/
        width: 30%;
        padding: 10px 5px;
        margin: 0
    }
}
@media only screen and (max-width:500px) { 
    .menu_banner a:nth-child(2) {
        display: none;
    }
    .menu_banner a:nth-child(3) {
        display: none;
    }

    .menu_banner a {
        /* width: 49%; */
        width: 40%;
        padding: 10px 5px;
        margin: 0;
    }

}