/*********************************/
.slider_one_big_picture {
  position: relative;
  width: 1280px;
  height: 768px;
  margin: 0 auto;
  user-select: none;
  /*overflow: hidden;*/
  
}
.slider_one_big_picture > *{
  transition: ease all 1s;
}
.slider_one_big_picture .hidden {
  opacity: 0;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.slider_one_big_picture .active {
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.slider_one_big_picture .prev1,
.slider_one_big_picture .next1 {
  opacity: 0;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 0px;
  height: 100%;
  z-index: 0;
}
.slider_one_big_picture .next1 {
  left: 1280px;
}
.slider_one_big_picture .prev2,
.slider_one_big_picture .next2 {
  opacity: 0;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 0px;
  height: 100%;
  z-index: 0;
}
.slider_one_big_picture .next2 {
  left: 1280px;
}
/*********************************/

.slider_circle_10 {
  position: relative;
  width: 1280px;
  height: 768px;
  margin: 0 auto;
  user-select: none;  
}
.slider_circle_10 > *{
  transition: ease all 1s;
} 
.slider_circle_10 > div,
.slider_circle_10 .hidden{
  opacity: 0;
  position: absolute;
  top: 20%;
  left: 50%;
  width: 1px;
  height: 1px;
  z-index: 0;
  overflow: hidden;
}
.slider_circle_10 .active{
  opacity: 1;
  position: absolute;
  top: 30%;
  left: 50%;
  margin-left: -400px;
  width: 800px;
  height: 500px;
  z-index: 10;
}
.slider_circle_10 .prev1,
.slider_circle_10 .next1{
  opacity: 0.9;
  position: absolute;
  top: 60%;
  left: 50%;
  margin-left: -540px;
  width: 320px;
  height: 200px;
  z-index: 9;
}
.slider_circle_10 .next1{
  margin-left: 220px;
}
.slider_circle_10 .prev2,
.slider_circle_10 .next2{
  opacity: 0.7;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -640px;
  width: 156px;
  height: 97px;
  z-index: 8;
}
.slider_circle_10 .next2 {
  margin-left: 484px;
}
.slider_circle_10 .prev3,
.slider_circle_10 .next3 {
  opacity: 0.5;
  position: absolute;
  top: 35%;
  left: 50%;
  margin-left: -608px;
  width: 112px;
  height: 70px;
  z-index: 7;
}
.slider_circle_10 .next3 {
  margin-left: 496px;
}

.slider_circle_10 .prev4,
.slider_circle_10 .next4 {
  opacity: 0.3;
  position: absolute;
  top: 25%;
  left: 50%;
  margin-left: -400px;
  width: 80px;
  height: 50px;
  z-index: 6;
}
.slider_circle_10 .next4 {
  margin-left: 320px;
}

.slider_circle_10 .prev5,
.slider_circle_10 .next5 {
  opacity: 0.1;
  position: absolute;
  top: 20%;
  left: 50%;
  margin-left: -200px;
  width: 48px;
  height: 30px;
  z-index: 5;
}
.slider_circle_10 .next5 {
  margin-left: 152px;
}

/*********************************/

.slider_four_in_line {
  width: 1280px;
  height: 250px;
  position: relative;
  margin: 0 auto; 
  user-select: none;
}
.slider_four_in_line > * {
  transition: ease all 1s;
}
.slider_four_in_line .hidden {
  opacity: 0;
  z-index: 0;
  top: 0px;
  left: 50%;  
}
.slider_four_in_line .active,
.slider_four_in_line .next1,
.slider_four_in_line .next2,
.slider_four_in_line .next3,
.slider_four_in_line .next4,
.slider_four_in_line .prev1 {
  position: absolute;
  width: 24%;
  height: 100%;
  top: 0px;
  left: 25%;
  z-index: 10;
  margin: 0 0.5%;
}
.slider_four_in_line .next1 {
  left: 50%;
}
.slider_four_in_line .next2 {
  left: 75%;
}
.slider_four_in_line .next3 {
  width: 0%;
  left: 100%;
  z-index: 0;
  opacity: 0;
}
.slider_four_in_line .next4 {
  left: 100%;
  width: 0%;  
  z-index: 0;
  opacity: 0;
}
.slider_four_in_line .prev1 {
  position: absolute;
  width: 24%;
  height: 100%;
  top: 0px;
  left: 0%;
  z-index: 10;
  opacity: 1;
}

.slider_four_in_line .prev2,
.slider_four_in_line .prev3,
.slider_four_in_line .prev4 {
  position: absolute;
  width: 0%;
  height: 100%;
  top: 0px;
  left: 0%;
  z-index: 0;
  opacity: 0;
}
/*********************************/
.slider_clock {
  width: 600px;
  height: 600px;
  position: relative;
  margin: 0 auto;
  user-select: none;
}
.slider_clock > *{
  transition: ease all 1s;
}
.slider_clock .active {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -200px; 
  margin-top: -125px; 
  width: 400px;
  height: 250px;
  transform: rotate(0deg);  
  opacity: 1;
  z-index: 10;
  overflow: hidden;  
}
.slider_clock .next1,
.slider_clock .next2,
.slider_clock .next3,
.slider_clock .next4,
.slider_clock .next5,
.slider_clock .next6,
.slider_clock .next7,
.slider_clock .prev1,
.slider_clock .prev2,
.slider_clock .prev3,
.slider_clock .prev4,
.slider_clock .prev5,
.slider_clock .prev6,
.slider_clock .prev7,
.slider_clock .hidden {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 96px;
  height: 60px;
  margin-top: 200px;
  margin-left: -48px;  
  transform-origin: 48px -200px;
  transform: rotate(0deg);
  opacity: 1;
  overflow: hidden;
}
.slider_clock .next2 {
  transform: rotate(-30deg);
}
.slider_clock .next3 {
  transform: rotate(-60deg);
}
.slider_clock .next4 {
  transform: rotate(-90deg);
}
.slider_clock .next5 {
  transform: rotate(-120deg);
}
.slider_clock .next6 {
  transform: rotate(-150deg);
}
.slider_clock .next7 {
  opacity: 0;
  transform: rotate(-180deg);
}
.slider_clock .prev1 {
  transform: rotate(30deg);
}
.slider_clock .prev2 {
  transform: rotate(60deg);
}
.slider_clock .prev3 {
  transform: rotate(90deg);
}
.slider_clock .prev4 {
  transform: rotate(120deg);
}
.slider_clock .prev5 {
  transform: rotate(150deg);
}
.slider_clock .prev6 {
  transform: rotate(180deg);
}
.slider_clock .prev7 {
  opacity: 0;
  transform: rotate(210deg);
}

.slider_clock .hidden {
  opacity: 0;
  transform: rotate(180deg);
}


/*********************************/
.nav_indicators {
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  text-align: center;
  z-index: 50000;
}
.nav_indicators ul {
  display: inline-block;
  margin: 0 auto;
  padding: 0;
}
.nav_indicators ul li {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin: 10px;
  padding: 0;
  overflow: hidden;
  background: #fff;
  color: #fff;
  border: 2px solid #000;
  border-radius: 50%;
  cursor: pointer;
}
.nav_indicators ul li.active {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  margin: 10px;
  padding: 0;
  background: #555;
  color: #555;
  border: 2px solid #aaa;
  border-radius: 50%;
  cursor: pointer;
}
.next_button,
.prev_button {
  position: absolute;
  left: 100%  !important;
  top: 50%  !important;
  margin: -15px 0 0 -25px !important;
  width: 50px  !important;
  height: 30px  !important;
  border: 1px solid #000  !important;
  background: #fff  !important;;
  opacity: 0.8 !important;
  z-index: 5000 !important;
  cursor: pointer;
  text-align: center;
  line-height: 30px;
}
.prev_button {
  position: absolute;
  left: 0%  !important;
}  
.next_button:hover,
.prev_button:hover {
  opacity: 1 !important;
}
div.slider > div:not(.nav_indicators):not(.next_button):not(.prev_button) {
  box-shadow: 0px 1px 3px #000;
  border: 1px solid #000;
  background: #fff;
  text-align: center;
  box-sizing: border-box;
  font-size: 150px;
}