*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    color: white;
}
body{
    background: rgb(32, 44, 54);
}
ul{
    list-style: none;
}
.bigheader{
    color: white;
    display: flex;
    justify-content: space-between;
    background: rgb(43, 56, 68);
    padding: 23px 80px;
}
a{
    text-decoration: none;
}
.header2{
    display: flex;
    gap: 30px;
}
.section1{
    color: white;
    background: rgb(43, 56, 68);
    width: 136px;
    height: 40px;
    border-radius: 6px;
    padding: 10px 32px;
    margin-top: 80px;
    margin-left: 80px;
}
.section2{
    color: white;
    display: flex;
    justify-content: space-around;
    margin-top: 80px;

}
.section2 h3{
    margin-bottom: 23px;
}
.box1{
    width: 559px;
}
.box1 img{
    width: 100%;
    height: 323px;
}
.box2{
    width: 574px;
    height: 323px;
}
.ota{
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
    line-height: 32px;
}
.ota2{
    display: flex;
    gap: 20px;
    align-items: center;
}
.item{
    background-color: #2B3844;
    width: 120px;
    height: 28px;
    padding: 5px 27px;
}
.ota3{
    display: flex;
    gap: 10px;
}
@media (max-width:376px){
    .bigheader{
        color: white;
        display: flex;
        justify-content: space-between;
        background: rgb(43, 56, 68);
        padding: 33px 16px ;
    }
    .header1 img{
        width: 135px;
        height: 20px;
    }
    .section2{
        display: block;
    }
    .box1 ,
    .box2 {
        width: 319px;
    }
    .section2 img{
        width: 319px;
        height: 275px;
    }
    .section1{
        width: 120px;
        margin-left: 7px;
    }
    .section2{
        padding-left: 38px  ;
    }
    .ota{
        display: block;
        margin-bottom: 60px;
        line-height: 32px;
    }
    .ota p{
        margin-bottom: 30px;
    }
    .ota2{
        display: block;
    }
    .item{
        font-size: 12px;
        width: 96px;
        height: 28px;
    }
}