.mobile-menu{
    position: fixed;
    left: -320px;
    top: 0;
    width: 320px;
    height: 100%;
    background: #fff;
    z-index: 200;
    padding: 30px;
    transition: ease .3s;
    height: 100%;
    overflow-y: scroll;
}
.showMobileMenu .mobile-menu{
    left: 0;
}


.mobile-menu .searchBox{
    justify-content: flex-start;
    margin-bottom: 20px;
}

.mobile-menu .close-icon{
    position: absolute;
    display: inline-block;
    width: 25px;
    height: 25px;
    right: 24px;
    top: 27px;
}
.mobile-menu .close-icon::before{
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    display: inline-block;
    width: 20px;
    height: 1px;
    background-color: #000;
    transform: translate(-50%, -50%) rotate(45deg);
}
.mobile-menu .close-icon::after{
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    display: inline-block;
    width: 20px;
    height: 1px;
    background-color: #000;
    transform: translate(-50%, -50%) rotate(-45deg);
}
.mobile-menu nav{
    padding: 60px 0px 20px;
}
.mobile-menu nav ul li a{
    position: relative;
    display: inline-block;
    width: 100%;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}
.mobile-menu .child-menu{
    background: rgba(0,0,0,0.02);
    max-height: 0;
    overflow: hidden;
    transition: ease .3s;
}
.mobile-menu nav ul li.active .child-menu{
    max-height: 350px;
}
.mobile-menu nav .child-menu ul li a{
    padding-left: 20px;
}
.nav-li-arrow{
    position: absolute;
    right: 0px;
    top: 5px;
    padding: 10px;
}


.mask{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.336);
    display: none;
    z-index: 120;
}
.showMobileMenu .mask{
    display: block;
}
.showSearch .mask{
    display: block;
}


.nav-hamburger{
    display: none;
    padding: 10px;
    cursor: pointer;
}

.nav-hamburger .line{
    display: block;
    width: 20px;
    height: 2px;
    background: #555;
    transition: linear .3s;
}
.nav-hamburger .line.line2{
    margin: 5px 0;
}
.nav-hamburger.active .line1{
    transform: rotate(45deg) translate(5px, 7px)
}
.nav-hamburger.active .line2{
    opacity: 0;
}
.nav-hamburger.active .line3{
    transform: rotate(-45deg) translate(3px, -5px);
}


header .header-top{
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo{
    width: 300px;
}
.logo a{
    display: block;
    width: 100%;
}
.logo a img{
    width: 100%;
}
.topNav nav{
    display: flex;
    align-items: center;
}

.topNav nav ul {
    display: flex;
}
.topNav nav {
    padding: 10px 0;
}
.topNav nav ul li {
    margin-left: 15px;
}

.topNav nav ul li.login{
    padding-left: 15px;
    border-left: 1px solid #555;
}

.search-fixed-container{
    position: fixed;
    top: -100px;
    left: 0;
    width: 100%;
    padding: 25px;
    background-color: #fff;
    z-index: 200;
    transition: ease .3s;
    display: none;
}

.searchBox{
    display: flex;
    align-items: center;
    justify-content: flex-end;
}


.searchBox input {
    width: 180px;
    height: 35px;
    background-color: #fff;
    border: 0;
    color: #666 !important;
    font-size: 1em;
    box-shadow: none;
    padding: 0px 12px;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.search-fixed-container .searchBox input{
    width: 100%;
}

.searchBox .search-btn {
    background: #a1a1a1;
    color: #fff;
    height: 35px;
    padding: 0 10px;
    border-top-right-radius: 5px;
    border-bottom-right-radius:5px;
}



.item-box{
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-top: 15px;
}
.share-box{
    display: flex;
}
.share-box .share-icon{
    margin-left: 5px;
}
.share-box .share-icon img{
    width: 30px;
}
.mobile-menu .share-box .share-icon{
    margin: 0 10px 0 0;
}

.fontSize-box{
    margin-left: 10px;
}
.fontSize-box .fontSize-btn{
    width: 30px;
    height: 30px;
    background-color: #555;
    color: #fff;
    border-radius: 5px;
}

.mainMenu{
    background-color: #2b4280;

}
.mainMenu ul{
    display: flex;
    justify-content: center;
    align-items: center;
}
.mainMenu ul li {
   position: relative;
   z-index: 10;
}
.mainMenu ul li a{
    color: #fff;
    font-size: 1.2rem;
    display: inline-block;
    padding: 20px;
}
.slide-list{
    position: absolute;
    width: 100%;
    left: 0px;
    top: 60px;
    display: none;
    padding-top: 20px;
    min-width: 200px;
}
.mainMenu ul li:hover > .slide-list {
    display: flex;
}
.mainMenu ul li > .slide-list ul {
    position: relative;
    box-shadow: 0px 0px 15px 1px rgb(0 0 0 / 60%);
    flex-wrap: wrap;
    padding: 0;
    background-color: #fff;
}

.mainMenu ul li > .slide-list ul::before{
    content: "";
    position: absolute;
    left: 25px;
    top: -15px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 15px 15px 15px;
    border-color: transparent transparent #ffffff transparent;
}
.mainMenu ul li > .slide-list ul li{
    width: 100%;
    text-align: left;
}
.mainMenu ul li > .slide-list ul li:first-child{
    padding-top: 10px;
}
.mainMenu ul li > .slide-list ul li:last-child{
    padding-bottom: 10px;
}
.mainMenu ul li > .slide-list ul li a{
    color: #555;
    width: 100%;
    padding: 10px 20px;
    font-size: 1rem;
}
.mainMenu ul li > .slide-list ul li a:hover{
    color: #2b4280;
}

/* float btn */
.float-btn-box{
    display: none;
    position: fixed;
    right: 15px;
    bottom: 95px;
    z-index: 100;
}
.control-btn{
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: #3ba798;
    color: #fff;
    border-radius: 50%;
    box-shadow:0px 1px 5px 0px #000000c2;
    position: relative;
    z-index: 100;
}

.control-btn-item{
    z-index: 90;
    position: absolute;
    bottom: 5px;
    left: 5px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: #6e6e6e;
    border-radius: 50%;
    color: #fff;
    box-shadow:0px 1px 5px 0px #000000c2;
    transition: bottom ease .3s;
}
.control-btn-item .float-btn-tooltip{
    position: absolute;
    bottom: 5px;
    right: 50px;
    background-color: rgb(0 0 0 / 70%);
    display: inline-block;
    min-width: 85px;
    height: 30px;
    line-height: 30px;
    border-radius: 5px;
    opacity: 0;
    /* transition: ease .3s; */
}



.control-btn-list.active .float-search-btn{
    bottom: 210px;
}
.control-btn-list.active .fillForm-btn{
    bottom: 160px;
}
.control-btn-list.active .fontSize-large-btn{
    bottom: 110px;
}
.control-btn-list.active .fontSize-nomal-btn{
    bottom: 60px;
}

.control-btn-list.active .control-btn-item .float-btn-tooltip{
    transition: opacity ease .3s;
    opacity: 1;
    transition-delay: .3s;
}


.pc-float-imgs{
    position: fixed;
    right: 3%;
    bottom: 230px;
    z-index: 101;
    display: flex;
    flex-wrap: wrap;
    max-width: 215px;
}
.pc-float-imgs img{
    border-radius: 5px;
    margin-bottom: 15px;
    transition: ease .3s;
}
.pc-float-imgs img:hover{
    transform: scale(1.1);
}

@media screen and (min-width:1025px) {
    .searchBox input:focus{
        background: rgb(255, 187, 0);
    }
}

@media screen and (max-width:1024px) {
    body{
        transition: ease .3s;
    }
    body.showMobileMenu,
    body.showSearch {
        position: fixed;
        overflow:hidden;
        /* transform: translateX(320px); */
    }
    .nav-hamburger{
        display: block;
    }
    .mainMenu,
    header .topNav,
    .topNav .share-box{
        display: none;
    }

    .logo{
        width: 225px;
    }
    header .container{
        position: relative;
        box-shadow: 0px 0px 5px 2px #bfbfbf75;
    }
    .float-btn-box{
        display: block;
    }
    .search-fixed-container{
        display: block;
    }
    body.showSearch .search-fixed-container{
        top: 0;
    }
    .pc-float-imgs{
        display: none;
    }
}
@media screen and (max-width:768px) {
 
    header .container{
        padding: 0 20px;
    }
}
@media screen and (max-width:374px) {
    body.showMobileMenu {
        /* transform: translateX(280px); */
       
    }
    .mobile-menu{
        left: -280px;
        width: 280px;
        padding: 20px;
    }
}