.div-space{}
.tit{}
.big-logo-t{color: #fff;}
.logo-tit{font-weight: 600;text-align: center;}
.big-logo-t p{text-align: center;}

/*banner*/
#banner {overflow: hidden;position: relative;background-color: #0C0C0C;}
#banner .swiper-slide .img-nei {position: absolute;left: 0;top: 0;width: 100%;height: 100%;text-align: center;}
#banner .swiper-slide .img-nei video {height: 100%;width: 100%;object-fit: cover;}
#banner .conta {position: relative;z-index: 4;margin: 0 auto;height: 100%;}
#banner .conta-nei {position: absolute;left: 0;right: 0;margin: 0 auto;width: 100%;top: 50%;transform: translate(0,-50%);-webkit-transform: translate(0,-50%);color: #fff;text-align: center;}
#banner .conta-nei .conta-nei-tit {color: #f0aa3e; width: 100%;text-transform: uppercase;font-family: 'Viga', sans-serif;}
#banner .conta-nei .conta-nei-tit2{width: 100%;text-transform: uppercase;}
#banner .conta-nei .conta-nei-text {width: 100%;color: rgba(255,255,255,0.5);}
#banner .conta-nei .conta-nei-text p {}
#banner .go-box{position: absolute;bottom: 0;left: 0;right: 0;z-index: 5;}
#banner .go-box a{color: #fff;position: absolute;bottom: 0;}
#banner .go-box a span{color: #f0aa3e;cursor: pointer;}
#banner .go-box a.go-a-down{left: 0;right: 0;margin:0 auto;text-align: center;}
#banner .go-box a.go-a-down span{}
#banner .go-box a.go-a-em{}
#banner .go-box a.go-a-em span{transition: all 0.3s;-webkit-transition: all 0.3s;}
#banner .go-box a.go-a-em:hover span{transform: translate(-3px, 0);-webkit-transform: translate(-3px, 0);}

@media  screen and ( min-width:1680px){
/*banner*/
#banner {}
#banner .swiper-slide .img-nei {}
#banner .swiper-slide .img-nei video {}
#banner .conta {width: 80%;}
#banner .conta-nei {}
#banner .conta-nei .conta-nei-tit {font-size: 90px;line-height: 136px;}
#banner .conta-nei .conta-nei-tit2{font-size: 34px;line-height: 80px;}
#banner .conta-nei .conta-nei-text {margin-top: 64px;}
#banner .conta-nei .conta-nei-text p {font-size: 30px;line-height: 50px;}
#banner .go-box{}
#banner .go-box a{}
#banner .go-box a span{}
#banner .go-box a.go-a-down{width: 50px;bottom: 20px;}
#banner .go-box a.go-a-down span{font-size: 30px}
#banner .go-box a.go-a-em{right: 3%;line-height: 30px;bottom: 20px;font-size: 14px;}
#banner .go-box a.go-a-em span{margin-left: 6px;font-size: 20px;}
#banner .go-box a.go-a-em:hover span{}	
}
@media screen and (max-width:1679px ) and ( min-width:1440px){
/*banner*/
#banner {}
#banner .swiper-slide .img-nei {}
#banner .swiper-slide .img-nei video {}
#banner .conta {width: 80%;}
#banner .conta-nei {}
#banner .conta-nei .conta-nei-tit {font-size: 80px;line-height: 116px;}
#banner .conta-nei .conta-nei-tit2{font-size: 32px;line-height: 70px;}
#banner .conta-nei .conta-nei-text {margin-top: 54px;}
#banner .conta-nei .conta-nei-text p {font-size: 28px;line-height: 46px;}
#banner .go-box{}
#banner .go-box a{}
#banner .go-box a span{}
#banner .go-box a.go-a-down{width: 50px;bottom: 20px;}
#banner .go-box a.go-a-down span{font-size: 30px}
#banner .go-box a.go-a-em{right: 3%;line-height: 30px;bottom: 20px;font-size: 14px;}
#banner .go-box a.go-a-em span{margin-left: 6px;font-size: 20px;}
#banner .go-box a.go-a-em:hover span{}	
}
@media screen and (max-width:1439px ) and ( min-width:1280px){
/*banner*/
#banner {}
#banner .swiper-slide .img-nei {}
#banner .swiper-slide .img-nei video {}
#banner .conta {width: 80%;}
#banner .conta-nei {}
#banner .conta-nei .conta-nei-tit {font-size: 70px;line-height: 106px;}
#banner .conta-nei .conta-nei-tit2{font-size: 28px;line-height: 60px;}
#banner .conta-nei .conta-nei-text {margin-top: 50px;}
#banner .conta-nei .conta-nei-text p {font-size: 24px;line-height: 42px;}
#banner .go-box{}
#banner .go-box a{}
#banner .go-box a span{}
#banner .go-box a.go-a-down{width: 50px;bottom: 20px;}
#banner .go-box a.go-a-down span{font-size: 30px}
#banner .go-box a.go-a-em{right: 3%;line-height: 30px;bottom: 20px;font-size: 14px;}
#banner .go-box a.go-a-em span{margin-left: 6px;font-size: 20px;}
#banner .go-box a.go-a-em:hover span{}	
}

@media screen and (max-width:1279px ) and ( min-width:960px){
/*banner*/
#banner {}
#banner .swiper-slide .img-nei {}
#banner .swiper-slide .img-nei video {}
#banner .conta {width: 80%;}
#banner .conta-nei {}
#banner .conta-nei .conta-nei-tit {font-size: 70px;line-height: 106px;}
#banner .conta-nei .conta-nei-tit2{font-size: 28px;line-height: 60px;}
#banner .conta-nei .conta-nei-text {margin-top: 50px;}
#banner .conta-nei .conta-nei-text p {font-size: 24px;line-height: 42px;}
#banner .go-box{}
#banner .go-box a{}
#banner .go-box a span{}
#banner .go-box a.go-a-down{width: 50px;bottom: 20px;}
#banner .go-box a.go-a-down span{font-size: 30px}
#banner .go-box a.go-a-em{right: 3%;line-height: 30px;bottom: 20px;font-size: 14px;}
#banner .go-box a.go-a-em span{margin-left: 6px;font-size: 20px;}
#banner .go-box a.go-a-em:hover span{}	
}
@media screen and (max-width:959px ) and ( min-width:640px){
/*banner*/
#banner {}
#banner .swiper-slide .img-nei {}
#banner .swiper-slide .img-nei video {}
#banner .conta {width: 80%;}
#banner .conta-nei {}
#banner .conta-nei .conta-nei-tit {font-size: 70px;line-height: 106px;}
#banner .conta-nei .conta-nei-tit2{font-size: 28px;line-height: 60px;}
#banner .conta-nei .conta-nei-text {margin-top: 50px;}
#banner .conta-nei .conta-nei-text p {font-size: 24px;line-height: 42px;}
#banner .go-box{}
#banner .go-box a{}
#banner .go-box a span{}
#banner .go-box a.go-a-down{width: 50px;bottom: 20px;}
#banner .go-box a.go-a-down span{font-size: 30px}
#banner .go-box a.go-a-em{right: 3%;line-height: 30px;bottom: 20px;font-size: 14px;}
#banner .go-box a.go-a-em span{margin-left: 6px;font-size: 20px;}
#banner .go-box a.go-a-em:hover span{}	
}
@media only screen and (max-width:639px){
/*banner*/
#banner {}
#banner .swiper-slide .img-nei {}
#banner .swiper-slide .img-nei video {display: none;}
#banner .conta {width: 80%;}
#banner .conta-nei {top: 40%;}
#banner .conta-nei .conta-nei-tit {font-size: 0.4rem;line-height: 0.6rem;}
#banner .conta-nei .conta-nei-tit2{font-size: 0.2rem;line-height: 0.3rem;}
#banner .conta-nei .conta-nei-text {margin-top: 0.4rem;}
#banner .conta-nei .conta-nei-text p {font-size: 0.15rem;line-height: 0.3rem;}
#banner .go-box{}
#banner .go-box a{}
#banner .go-box a span{}
#banner .go-box a.go-a-down{width: 50px;bottom: 20px;}
#banner .go-box a.go-a-down span{font-size: 30px}
#banner .go-box a.go-a-em{right: 0;line-height: 0.3rem;bottom: 1.2rem;left: 0;margin: 0 auto;justify-content: center;font-size: 0.12rem;}
#banner .go-box a.go-a-em span{margin-left: 6px;font-size: 0.2rem;}
#banner .go-box a.go-a-em:hover span{}		
}

/*Why  Choose  Us*/
.why-block-div{color: #232323;background-color: #fff;}
.why-block-div .text{font-weight: 600;margin-left: auto;}
.why-block-div .lis{}
.why-block-div .lis .items{}
.why-block-div .lis .items:last-child{}
.why-block-div .lis .items .wraper{position: relative;}
.why-block-div .lis .items .wraper img{}
.why-block-div .lis .items .wraper h3{color: #2d2d2f;}
.why-block-div .lis .items .wraper p{color: #8f8f8f;}
.go-a{position: absolute;color: #3d3d3d;bottom: 0;left: 0;font-weight: 600;transition: all 0.3s;-webkit-transition: all 0.3s;}
.go-a span{color: #f0aa3e;cursor: pointer;transition: all 0.3s;-webkit-transition: all 0.3s;}
.go-a:hover{color: #f0aa3e;}
.go-a:hover span{transform: translate(-10px, 0);}

@media  screen and ( min-width:1680px){
.div-space{padding:86px 0 146px;}
.tit{font-size: 16px;line-height: 34px;}
.logo-tit{font-size: 34px;line-height: 60px;}
.big-logo-t p{font-size: 16px;line-height: 22px;margin-top: 10px;}
/*Why  Choose  Us*/
.why-block-div{}
.why-block-div .text{margin-right: 4%;width: 54%;font-size: 44px;margin-top: 50px;line-height: 60px;height: 240px;margin-bottom: 40px;}
.why-block-div .lis{padding-top: 50px;border-top: 1px solid #dcdcdc;}
.why-block-div .lis .items{width: 23%;margin-right: 15.5%;}
.why-block-div .lis .items:last-child{margin-right: 0;}
.why-block-div .lis .items .wraper{height: 400px;}
.why-block-div .lis .items .wraper img{width: 56px;}
.why-block-div .lis .items .wraper h3{font-size: 30px;line-height: 50px;margin-top: 24px;}
.why-block-div .lis .items .wraper p{font-size: 16px;line-height: 30px;margin-top: 20px;}
.go-a{font-size: 14px;line-height: 30px;}
.go-a span{margin-left: 22px;font-size: 20px;}
}
@media screen and (max-width:1679px ) and ( min-width:1440px){
.div-space{padding: 76px 0 136px;}
.tit{font-size: 16px;line-height: 34px;}
.logo-tit{font-size: 32px;line-height: 50px;}
.big-logo-t p{font-size: 14px;line-height: 20px;margin-top: 8px;}
/*Why  Choose  Us*/
.why-block-div{}
.why-block-div .text{margin-right: 4%;width: 54%;font-size: 40px;margin-top: 46px;line-height: 56px;height: 224px;margin-bottom: 36px;}
.why-block-div .lis{padding-top: 46px;border-top: 1px solid #dcdcdc;}
.why-block-div .lis .items{width: 23%;margin-right: 15.5%;}
.why-block-div .lis .items:last-child{margin-right: 0;}
.why-block-div .lis .items .wraper{height: 380px;}
.why-block-div .lis .items .wraper img{width: 52px;}
.why-block-div .lis .items .wraper h3{font-size: 28px;line-height: 46px;margin-top: 20px;}
.why-block-div .lis .items .wraper p{font-size: 16px;line-height: 30px;margin-top: 18px;}
.go-a{font-size: 14px;line-height: 30px;}
.go-a span{margin-left: 22px;font-size: 20px;}
}
@media screen and (max-width:1439px ) and ( min-width:1280px){
.ward{width: 94%;}	
.div-space{padding: 66px 0 126px;}
.tit{font-size: 14px;line-height: 30px;}
.logo-tit{font-size: 30px;line-height: 48px;}
.big-logo-t p{font-size: 14px;line-height: 20px;margin-top: 8px;}
/*Why  Choose  Us*/
.why-block-div{}
.why-block-div .text{margin-right: 4%;width: 54%;font-size: 38px;margin-top: 42px;line-height: 52px;height: 208px;margin-bottom: 32px;}
.why-block-div .lis{padding-top: 42px;border-top: 1px solid #dcdcdc;}
.why-block-div .lis .items{width: 23%;margin-right: 15.5%;}
.why-block-div .lis .items:last-child{margin-right: 0;}
.why-block-div .lis .items .wraper{height: 340px;}
.why-block-div .lis .items .wraper img{width: 50px;}
.why-block-div .lis .items .wraper h3{font-size: 26px;line-height: 42px;margin-top: 16px;}
.why-block-div .lis .items .wraper p{font-size: 14px;line-height: 26px;margin-top: 14px;}
.go-a{font-size: 12px;line-height: 26px;}
.go-a span{margin-left: 16px;font-size: 16px;}
}

@media screen and (max-width:1279px ) and ( min-width:960px){
.ward{width: 94%;}	
.div-space{padding: 66px 0 126px;}
.tit{font-size: 14px;line-height: 30px;}
.logo-tit{font-size: 28px;line-height: 44px;}
.big-logo-t p{font-size: 14px;line-height: 20px;margin-top: 8px;}
/*Why  Choose  Us*/
.why-block-div{}
.why-block-div .text{margin-right: 4%;width: 54%;font-size: 38px;margin-top: 42px;line-height: 52px;height: 208px;margin-bottom: 32px;}
.why-block-div .lis{padding-top: 42px;border-top: 1px solid #dcdcdc;}
.why-block-div .lis .items{width: 23%;margin-right: 15.5%;}
.why-block-div .lis .items:last-child{margin-right: 0;}
.why-block-div .lis .items .wraper{height: 340px;}
.why-block-div .lis .items .wraper img{width: 50px;}
.why-block-div .lis .items .wraper h3{font-size: 26px;line-height: 42px;margin-top: 16px;}
.why-block-div .lis .items .wraper p{font-size: 14px;line-height: 26px;margin-top: 14px;}
.go-a{font-size: 12px;line-height: 26px;}
.go-a span{margin-left: 16px;font-size: 16px;}
}

@media screen and (max-width:959px ) and ( min-width:640px){
.ward{width: 94%;}	
.div-space{padding: 66px 0 126px;}
.tit{font-size: 14px;line-height: 30px;}
.logo-tit{font-size: 28px;line-height: 44px;}
.big-logo-t p{font-size: 14px;line-height: 20px;margin-top: 6px;}
/*Why  Choose  Us*/
.why-block-div{}
.why-block-div .text{margin-right: 4%;width: 80%;font-size: 34px;margin-top: 40px;line-height: 50px;height: 200px;margin-bottom: 30px;}
.why-block-div .lis{padding-top: 42px;border-top: 1px solid #dcdcdc;}
.why-block-div .lis .items{width: 100%;margin-bottom: 50px;}
.why-block-div .lis .items:last-child{margin-bottom: 0;}
.why-block-div .lis .items:last-child{margin-right: 0;}
.why-block-div .lis .items .wraper{height: auto;}
.why-block-div .lis .items .wraper img{width: 48px;}
.why-block-div .lis .items .wraper h3{font-size: 24px;line-height: 40px;margin-top: 14px;}
.why-block-div .lis .items .wraper p{font-size: 14px;line-height: 26px;margin-top: 12px;}
.go-a{font-size: 12px;line-height: 26px;position: static;margin-top: 20px;margin-left: auto;justify-content: end;}
.go-a span{margin-left: 16px;font-size: 16px;}
}
@media only screen and (max-width:639px){
.ward{width: 94%;}	
.div-space{padding: 0.3rem 0 0.5rem;}
.tit{font-size: 0.12rem;line-height: 0.3rem;}
.logo-tit{font-size: 0.2rem;line-height: 0.3rem;}
.big-logo-t p{font-size: 0.12rem;line-height: 0.18rem;margin-top: 10px;}
/*Why  Choose  Us*/
.why-block-div{}
.why-block-div .text{/* margin-right: 4%; */width: 100%;font-size: 0.2rem;margin-top: 0.2rem;line-height: 0.3rem;height: 1.2rem;margin-bottom: 0.2rem;}
.why-block-div .lis{padding-top: 0.3rem;border-top: 0.01rem solid #dcdcdc;}
.why-block-div .lis .items{width: 100%;margin-bottom: 0.3rem;}
.why-block-div .lis .items:last-child{margin-bottom: 0;}
.why-block-div .lis .items:last-child{margin-right: 0;}
.why-block-div .lis .items .wraper{height: auto;}
.why-block-div .lis .items .wraper img{width: 0.4rem;}
.why-block-div .lis .items .wraper h3{font-size: 0.18rem;line-height: 0.24rem;margin-top: 0.1rem;}
.why-block-div .lis .items .wraper p{font-size: 0.12rem;line-height: 0.18rem;margin-top: 0.05rem;}
.go-a{font-size: 0.12rem;line-height: 0.2rem;position: static;margin-top: 0.1rem;margin-left: auto;justify-content: end;}
.go-a span{margin-left: 0.08rem;font-size: 0.14rem;}
}

/*about us*/
.about-block-div{background-color: #efefef;color: #232323;}
.about-block-div .con{}
.about-block-div .con .con-l{}
.about-block-div .con .con-l .imgB{background-color: #171a1a;border-radius: 50%;}
.about-block-div .con .con-l .imgB img{margin:0 auto;}
.about-block-div .con .con-l .textB{margin-left: auto;}
.about-block-div .con .con-l .textB .textP{}
.about-block-div .con .con-l .textB .go-a{position: static;font-weight: 600;}
.about-block-div .con .con-l .textB .go-a span{}
.about-block-div .con .con-r{overflow: hidden;}

.con-l-b{}
.con-l-b .items{}
.con-l-b .items h3{font-weight: 600;}
.con-l-b .items h3 span{color: #f3ba63;}
.con-l-b .items p{}

@media  screen and ( min-width:1680px){
/*about us*/
.about-block-div{}
.about-block-div .con{margin-top: 45px;}
.about-block-div .con .con-l{width: 55%;}
.about-block-div .con .con-l .imgB{width: 90px;height: 90px;}
.about-block-div .con .con-l .imgB img{}
.about-block-div .con .con-l .textB{width: 79%;margin-left: auto;}
.about-block-div .con .con-l .textB .textP{line-height: 30px;font-size: 16px;}
.about-block-div .con .con-l .textB .go-a{margin-top: 17px;}
.about-block-div .con .con-l .textB .go-a span{margin-left: 10px;}

.con-l-b{margin-top: 40px;}
.con-l-b .items{width: 30%;border:1px solid #aaa;height: 215px;padding:20px 2%;}
.con-l-b .items h3{font-size: 18px;line-height: 34px;}
.con-l-b .items h3 span{}
.con-l-b .items p{font-size: 16px;line-height: 22px;margin-top: 10px;}	
}
@media screen and (max-width:1679px ) and ( min-width:1440px){
/*about us*/
.about-block-div{}
.about-block-div .con{margin-top: 45px;}
.about-block-div .con .con-l{width: 55%;}
.about-block-div .con .con-l .imgB{width: 90px;height: 90px;}
.about-block-div .con .con-l .imgB img{}
.about-block-div .con .con-l .textB{width: 79%;margin-left: auto;}
.about-block-div .con .con-l .textB .textP{line-height: 30px;font-size: 16px;}
.about-block-div .con .con-l .textB .go-a{margin-top: 17px;}
.about-block-div .con .con-l .textB .go-a span{margin-left: 10px;}

.con-l-b{margin-top: 40px;}
.con-l-b .items{width: 30%;border:1px solid #aaa;height: 215px;padding:20px 2%;}
.con-l-b .items h3{font-size: 18px;line-height: 34px;}
.con-l-b .items h3 span{}
.con-l-b .items p{font-size: 16px;line-height: 22px;margin-top: 10px;}	
}
@media screen and (max-width:1439px ) and ( min-width:1280px){
/*about us*/
.about-block-div{}
.about-block-div .con{margin-top: 40px;}
.about-block-div .con .con-l{width: 55%;}
.about-block-div .con .con-l .imgB{width: 80px;height: 80px;}
.about-block-div .con .con-l .imgB img{width: 30px;}
.about-block-div .con .con-l .textB{width: 79%;margin-left: auto;}
.about-block-div .con .con-l .textB .textP{line-height: 28px;font-size: 14px;}
.about-block-div .con .con-l .textB .go-a{margin-top: 14px;}
.about-block-div .con .con-l .textB .go-a span{margin-left: 10px;}
.about-block-div .con .con-r{width: 42%;height: 415px;}
.about-block-div .con .con-r img{width: 100%;height: 100%;object-fit: cover;}

.con-l-b{margin-top: 35px;}
.con-l-b .items{width: 30%;border:1px solid #aaa;height: 200px;padding:20px 2%;}
.con-l-b .items h3{font-size: 16px;line-height: 30px;}
.con-l-b .items h3 span{}
.con-l-b .items p{font-size: 14px;line-height: 20px;margin-top: 8px;}	
}

@media screen and (max-width:1279px ) and ( min-width:960px){
/*about us*/
.about-block-div{}
.about-block-div .con{margin-top: 35px;}
.about-block-div .con .con-l{width: 55%;}
.about-block-div .con .con-l .imgB{width: 60px;height: 60px;}
.about-block-div .con .con-l .imgB img{width: 30px;}
.about-block-div .con .con-l .textB{width: 84%;margin-left: auto;}
.about-block-div .con .con-l .textB .textP{line-height: 26px;font-size: 14px;}
.about-block-div .con .con-l .textB .go-a{margin-top: 10px;}
.about-block-div .con .con-l .textB .go-a span{margin-left: 10px;}
.about-block-div .con .con-r{width: 42%;height: 400px;}
.about-block-div .con .con-r img{width: 100%;height: 100%;object-fit: cover;}

.con-l-b{margin-top: 30px;}
.con-l-b .items{width: 30%;border:1px solid #aaa;height: 180px;padding: 16px 2%;}
.con-l-b .items h3{font-size: 14px;line-height: 26px;}
.con-l-b .items h3 span{}
.con-l-b .items p{font-size: 12px;line-height: 18px;margin-top: 6px;}	
}
@media screen and (max-width:959px ) and ( min-width:640px){
/*about us*/
.about-block-div{}
.about-block-div .con{margin-top: 35px;}
.about-block-div .con .con-l{width: 100%;}
.about-block-div .con .con-l .imgB{width: 60px;height: 60px;}
.about-block-div .con .con-l .imgB img{width: 30px;}
.about-block-div .con .con-l .textB{width: 90%;margin-left: auto;}
.about-block-div .con .con-l .textB .textP{line-height: 26px;font-size: 14px;}
.about-block-div .con .con-l .textB .go-a{margin-top: 10px;}
.about-block-div .con .con-l .textB .go-a span{margin-left: 10px;}
.about-block-div .con .con-r{width: 60%;height: 400px;margin: 50px auto 0;}
.about-block-div .con .con-r img{width: 100%;height: 100%;object-fit: cover;}

.con-l-b{margin-top: 30px;}
.con-l-b .items{width: 30%;border:1px solid #aaa;height: 180px;padding: 16px 2%;}
.con-l-b .items h3{font-size: 14px;line-height: 26px;}
.con-l-b .items h3 span{}
.con-l-b .items p{font-size: 12px;line-height: 18px;margin-top: 6px;}	
}
@media only screen and (max-width:639px){
/*about us*/
.about-block-div{}
.about-block-div .con{margin-top: 0.2rem;}
.about-block-div .con .con-l{width: 100%;}
.about-block-div .con .con-l .imgB{width: 0.5rem;height: 0.5rem;}
.about-block-div .con .con-l .imgB img{width: 0.3rem;}
.about-block-div .con .con-l .textB{width: 100%;margin-left: auto;margin-top: 0.1rem;}
.about-block-div .con .con-l .textB .textP{line-height: 0.18rem;font-size: 0.12rem;/* text-align: justify; */}
.about-block-div .con .con-l .textB .go-a{margin-top: 0.1rem;}
.about-block-div .con .con-l .textB .go-a span{margin-left: 0.08rem;}
.about-block-div .con .con-r{width: 100%;/* height: 400px; */margin: 0.2rem auto 0;}
.about-block-div .con .con-r img{width: 100%;height: 100%;object-fit: cover;}

.con-l-b{margin-top: 0.3rem;}
.con-l-b .items{width: 100%;border: 0.01rem solid #aaa;height: 1.2rem;padding: 0.1rem 4%;margin-bottom: 0.1rem;}
.con-l-b .items h3{font-size: 0.14rem;line-height: 0.24rem;}
.con-l-b .items h3 span{}
.con-l-b .items p{font-size: 0.12rem;line-height: 0.18rem;margin-top: 0.05rem;}	
}

/*logo*/
.logo-block-div{background-color: #222;}
.big-logo ul{}
.big-logo ul li{}
.big-logo ul li a{display: block;}
.small-logo{}
.small-logo ul{}
.small-logo ul li{}
.small-logo ul li:nth-child(5n){}
.small-logo ul li a{display: block;}

@media  screen and ( min-width:1680px){
/*logo*/
.logo-block-div{padding:86px 0 86px;}
.big-logo ul{margin-top: 80px;}
.big-logo ul li{margin:0 25px;}
.big-logo ul li a{max-width: 256px;}
.small-logo{margin-top: 120px;padding: 80px 2% 0;border-top: 1px solid #434343;}
.small-logo ul{margin-top: 110px;}
.small-logo ul li{margin-right:105px;margin-bottom: 60px;}
.small-logo ul li:nth-child(5n){margin-right: 0;}
.small-logo ul li a{max-width: 161px;}
}
@media screen and (max-width:1679px ) and ( min-width:1440px){
/*logo*/
.logo-block-div{padding: 76px 0 76px;}
.big-logo ul{margin-top: 70px;}
.big-logo ul li{margin: 0 22px;}
.big-logo ul li a{max-width: 246px;}
.small-logo{margin-top: 110px;padding: 70px 2% 0;border-top: 1px solid #434343;}
.small-logo ul{margin-top: 100px;}
.small-logo ul li{margin-right: 118px;margin-bottom: 50px;}
.small-logo ul li:nth-child(5n){margin-right: 0;}
.small-logo ul li a{max-width: 151px;}
}
@media screen and (max-width:1439px ) and ( min-width:1280px){
/*logo*/
.logo-block-div{padding: 66px 0 66px;}
.big-logo ul{margin-top: 60px;}
.big-logo ul li{margin: 0 20px;}
.big-logo ul li a{max-width: 236px;}
.small-logo{margin-top: 100px;padding: 60px 2% 0;border-top: 1px solid #434343;}
.small-logo ul{margin-top: 90px;}
.small-logo ul li{margin-right: 10%;margin-bottom: 50px;width: 12%;}
.small-logo ul li:nth-child(5n){margin-right: 0;}
.small-logo ul li a{}
}
@media screen and (max-width:1279px ) and ( min-width:960px){
/*logo*/
.logo-block-div{padding: 66px 0 66px;}
.big-logo ul{margin-top: 60px;}
.big-logo ul li{margin: 0 20px;}
.big-logo ul li a{max-width: 236px;}
.small-logo{margin-top: 100px;padding: 60px 2% 0;border-top: 1px solid #434343;}
.small-logo ul{margin-top: 90px;}
.small-logo ul li{margin-right: 10%;margin-bottom: 50px;width: 12%;}
.small-logo ul li:nth-child(5n){margin-right: 0;}
.small-logo ul li a{}
}

@media screen and (max-width:959px ) and ( min-width:640px){
/*logo*/
.logo-block-div{padding: 66px 0 66px;}
.big-logo ul{margin-top: 60px;}
.big-logo ul li{margin: 0 10px;}
.big-logo ul li a{}
.small-logo{margin-top: 100px;padding: 60px 2% 0;border-top: 1px solid #434343;}
.small-logo ul{margin-top: 90px;}
.small-logo ul li{margin-right: 10%;margin-bottom: 50px;width: 26.6%;}
.small-logo ul li:nth-child(3n){margin-right: 0;}
.small-logo ul li a{}
}
@media only screen and (max-width:639px){
/*logo*/
.logo-block-div{padding: 0.3rem 0;}
.big-logo ul{margin-top: 0.3rem;}
.big-logo ul li{width: 30%;margin-right: 5%;}
.big-logo ul li:nth-child(3n){margin-right: 0;}
.big-logo ul li a{}
.small-logo{margin-top: 0.4rem;padding: 0.3rem 2% 0;border-top: 0.01rem solid #434343;}
.small-logo ul{margin-top: 0.3rem;}
.small-logo ul li{margin-right: 5%;margin-bottom: 0.3rem;width: 30%;}
.small-logo ul li:nth-child(3n){margin-right: 0;}
.small-logo ul li a{}
}