body{
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
}
.body_header{
    height: 800px;
    width: 100%;
    background: url('../img/ad_back7-3.jpg') no-repeat;
    background-size: 100% 100%;
    position: relative;
}
.top{
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0,0,0, 0.7);
    height: 800px;
    width: 100%;
}

.centerbox{
    height: 90px;
    width: 100%;
    padding: 0 12.5% 0 12.5%;
    box-sizing: border-box;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgb(92, 91, 91);
    align-items: center
}
.menu{
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.menulist{
   
    font-weight: bold;
    width: auto;
    margin-left: 50px;
    cursor: pointer;
 
}
.menulist>a{
    color: white;
    text-decoration: none;
       transition: all 0.3s;
}
.menulist:hover a{
    color:rgb(0, 102, 235); 
}
.headerfonts{
    color: white;
    text-align: center;
    margin-top: 210px;
}
.big{
    font-size: 52px;
    font-weight: bold;
}
.small{
    font-size: 16px;

}
.contents{
    width: 100%;
    height: auto;
    background-color:  rgb(246, 246, 246);

}
.outsidebox{
    width: 100%;
    background-color:  rgb(246, 246, 246);
    height: auto;
}
.linesthin{
    width: 60%;
    height: 1px;
    background-color:  rgb(231, 230, 230);
    margin: auto;
}
.advertise{
    height: 500px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    /* background-color: gainsboro; */
}
.picsbox{
    width: 50%;
    height: auto;

}
.titles{
    font-size: 32px;
    margin-top: 40px;
    font-weight: bold;
    margin-bottom: 50px;
}
.fontsbox{
    width: 50%;
    height: 100%;
    /* background: pink; */
    font-size: 16px;
    color: #3d3d3d;
    padding: 50px;
    box-sizing: border-box;
    line-height: 2;
    text-align: center;
}
.carboxtitle{
    width: 100%;
     margin: 0 auto;
     background-color:  rgb(246, 246, 246);
     text-align: center;
     font-size: 45px;
     padding: 50px 0;
     /* color: #3d3d3d; */
}
.cardbox{
    display: flex;
    justify-content: space-between;
    width: 100%;
    background-color:  rgb(246, 246, 246);
    padding: 0 12.5%;
    padding-bottom: 100px;
    box-sizing: border-box;
}
.carditem{
    flex:1;
    height: auto;
    text-align: center;
}
.cardfonts{
    padding: 0 45px;
    box-sizing: border-box;
    color: #3d3d3d;
    /* background-color: pink; */
}
.cardtitle{
    font-size: 24px;
    margin: 20px 0;

}
.bluetitle{
    width: 100%;
    background-color: rgb(1, 36, 61);
    color: white;
    font-size: 42px;
    text-align: center;
    padding-top: 100px;
}
.bluecard{
    width: 100%;
    /* height: 500px; */
    background-color: rgb(1, 36, 61);
    padding: 50px 15% 100px;
    display: flex;
    box-sizing: border-box;
    justify-content: space-between;

}
.blucard_item{
    width: 313.5px;
    height: 400px;

    overflow: hidden;

}
.bluecardimg{
    height: 200px;
    overflow: hidden;

}
.bluecardimg>img{
    width: 100%;
    height: auto;
    transform: scale(1);
    transition: all 0.5s;
}

.blucard_item:hover img {
    transform: scale(1.1);
}
.bluecard_con{
    height: 200px;
    width: 100%;
    background-color: white;
    color: #3d3d3d;
    transition: all 0.5s;
    padding:20px 30px;
    box-sizing: border-box;
}
.blu_item_title{
    color: black;
    font-weight: bold;
    margin-bottom: 20px;
    font-size: 20px;
    transition: all 0.5s;
}
.blu_item_cont{
    color: #3d3d3d;
    transition: all 0.5s;
}
.blucard_item:hover .bluecard_con{
    background-color: rgb(0, 102, 235);
}
.blucard_item:hover>.bluecard_con>.blu_item_title,
.blucard_item:hover>.bluecard_con>.blu_item_cont{
    color: white;
}
.tt{
    padding: 40px 40px;
    box-sizing: border-box;
    color: white;
    border: 3px solid #ccc;
}
.tt_title{
    font-size: 24px;
    font-weight: bold;
}
.line{
    height: 5px;
    width: 50px;
    margin: 20px 0;
    background-color: white;
}
.tt_content{
    font-size: 16px;
    line-height: 2;
}
.coorpation{
    width: 100%;
    height: auto;
    background-color: white;
    padding: 100px 0;
}
.co_title{
    font-style: normal;
    font-family: Poppins;
    font-weight: 400;
    text-align: center;
    font-size: 32px;
    color: black;
}
.co_title_two{
    font-size: 15px;
    color: #3d3d3d;
    text-align: center;
    margin: 20px 0;
}
.co_contents{
    /* display: flex;
    justify-content: flex-start;
    align-content: flex-start; */
    /* flex-wrap: wrap; */

    width: 80%;
    margin: 0 auto;
    /* background-color: #ccc; */

}
.co_imgs{
    height: 500px;
    width: 100%;
}
.co_item{
    width: 212.5px;
    height: 100px;
}