.text_overflow {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.over-2 {
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.over-3 {
  line-height: 24px;
  height: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

/*animate补充动画*/
@keyframes fadeInLeftSmall {
  from {
    opacity: 0;
    transform: translate3d(-10px, 0, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInLeftSmall {
  animation-name: fadeInLeftSmall;
}
@keyframes fadeInRightSmall {
  from {
    opacity: 0;
    transform: translate3d(10px, 0, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInRightSmall {
  animation-name: fadeInRightSmall;
}
@keyframes fadeInDownSmall {
  from {
    opacity: 0;
    transform: translate3d(0%, -10px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInDownSmall {
  animation-name: fadeInDownSmall;
}
@keyframes fadeOutDownSmall {
  from {
    opacity: 1;
    transform: none;
  }
  to {
    opacity: 0;
    transform: translate3d(0%, 10px, 0);
  }
}
.fadeOutDownSmall {
  animation-name: fadeOutDownSmall;
}
@keyframes fadeInUpSmall {
  from {
    opacity: 0;
    transform: translate3d(0%, 10px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInUpSmall {
  animation-name: fadeInUpSmall;
}
@keyframes scaleIn {
  0% {
    opacity: 0;
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
  }
}
.scaleIn {
  animation-name: scaleIn;
}
/*页面结构*/
.iconfont::selection {
  background: transparent;
}
/*消文字的选中状态*/
#bloc {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
#home {
  position: fixed;
  width: 100vw;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 5;
  transition: transform 0.5s ease-out;
  -webkit-transition: transform 0.5s ease-out;
  -moz-transition: transform 0.5s ease-out;
  -o-transition: transform 0.5s ease-out;
  -ms-transition: transform 0.5s ease-out;
}
#home #main {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
#home #main #roll {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: #fff;
}
#home #main #roll .row {
  position: absolute;
  left: 0;
  height: 100%;
  top: 0;
  width: 100%;
  opacity: 0;
  
  animation-fill-mode: both;
  animation-duration: 1s;
  animation-timing-function: cubic-bezier(0.3, 0, 0.24, 1);
  z-index: 5;
}
#home #main #roll .row .alan {
  opacity: 0;
}
#home #main #roll .row .alanLeft,
#home #main #roll .row .alanIn {
  opacity: 0;
}
#home #main #roll .row.del {
  opacity: 1;
  pointer-events: auto;
}
#home #main #roll .row.on {
  opacity: 1;
  pointer-events: auto;
  z-index: 10;
}
#home #main #roll .row.on .alan {
  animation-name: fadeInUpSmall;
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.3, 0, 0.24, 1);
}
#home #main #roll .row.on .alanLeft {
  animation-name: fadeInLeftSmall;
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.3, 0, 0.24, 1);
}
#home #main #roll .row.on .alanIn {
  animation-name: fadeIn;
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.3, 0, 0.24, 1);
}
#home #main #roll .row .delay1 {
  animation-delay: 0.1s;
}
#home #main #roll .row .delay2 {
  animation-delay: 0.2s;
}
#home #main #roll .row .delay3 {
  animation-delay: 0.3s;
}
#home #main #roll .row .delay4 {
  animation-delay: 0.4s;
}
#home #main #roll .row .delay5 {
  animation-delay: 0.5s;
}
#home #main #roll .row .delay6 {
  animation-delay: 0.6s;
}


#home #main #roll #r1.over {
  z-index: 16;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_in_1;
  transform-origin: 50% 50%;
}


#home #main #roll #r2.in {
  z-index: 15;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_in;
  transform-origin: 50% 50%;
}
#home #main #roll #r2.out {
  z-index: 10;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_out;
  transform-origin: 50% 50%;
}


#home #main #roll #r3.over {
  z-index: 16;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_in_1;
  transform-origin: 50% 50%;
}
#home #main #roll #r3.in {
  z-index: 15;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_in;
  transform-origin: 50% 50%;
}
#home #main #roll #r3.out {
  z-index: 10;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_out;
  transform-origin: 50% 50%;
}

#home #main #roll #r4.in {
  z-index: 15;
  opacity: 1;
  border-radius: 20px;
  animation-name: fadeIn;
  transform-origin: 50% 50%;
}
#home #main #roll #r4.out {
  z-index: 10;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_out;
  transform-origin: 50% 50%;
}
#home #main #roll #r5.in {
  z-index: 15;
  opacity: 1;
  border-radius: 20px;
  animation-name: bannerIn;
  transform-origin: 50% 50%;
}
#home #main #roll #r5.out {
  z-index: 10;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_out;
  transform-origin: 50% 50%;
}
#home #main #roll #r6.in {
  z-index: 15;
  opacity: 1;
  border-radius: 20px;
  animation-name: bannerIn;
  transform-origin: 50% 50%;
}
#home #main #roll #r6.out {
  z-index: 10;
  opacity: 1;
  border-radius: 20px;
  animation-name: banner_out;
  transform-origin: 50% 50%;
}
#home .roll-items {
  position: fixed;
  left: 0.7rem;
  height: 100%;
  width: 60px;
  top: 0;
  z-index: 101;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease-out;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
}
#home .roll-items > ol {
  width: 23px;
}
#home .roll-items > ol > li {
  width: 22px;
  height: 22px;
  margin: 0.3rem 0;
  position: relative;
  border: 2px solid rgba(0, 0, 0, 0);
  border-radius: 50%;
  transition: all 0.3s ease-out;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  cursor: pointer;
}
#home .roll-items > ol > li svg {
  width: 24px;
  height: 24px;
  transform: translate(-2px, -4px) rotate(-90deg);
  transition: all 0.3s ease-out;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
}
#home .roll-items > ol > li svg circle {
  stroke-dashoffset: 189px;
  stroke-dasharray: 63px;
  stroke: #175789;
  stroke-width: 2px;
}
#home .roll-items > ol > li:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  line-height: 6px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.2);
}
#home .roll-items > ol > li:before {
  content: attr(data-node);
  position: absolute;
  white-space: nowrap;
  font-size: 0.16rem;
  left: calc(100% + 15px);
  height: 20px;
  line-height: 20px;
  top: 0;
  color: #666666;
  opacity: 0;
  transition: all 0.3s ease-out;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
}
#home .roll-items > ol > li.on {
  border-color: rgba(0, 0, 0, 0.1);
}
#home .roll-items > ol > li.on:after {
  opacity: 0;
}
#home .roll-items > ol > li.on:before {
  opacity: 1;
}
#home .roll-items > ol > li.on svg circle {
  stroke-dashoffset: 126px;
  transition: all 2s ease-out;
  -webkit-transition: all 2s ease-out;
  -moz-transition: all 2s ease-out;
  -o-transition: all 2s ease-out;
  -ms-transition: all 2s ease-out;
}
#home .roll-items.on {
  opacity: 1;
  pointer-events: auto;
  transition: all 0.8s ease-out;
  -webkit-transition: all 0.8s ease-out;
  -moz-transition: all 0.8s ease-out;
  -o-transition: all 0.8s ease-out;
  -ms-transition: all 0.8s ease-out;
}
#home .roll-items.wc .dot_num > em {
  color: rgba(255, 255, 255, 0.2);
}
#home .roll-items.wc .dot_num > em.num_ {
  color: #fff;
}
#home .roll-items.wc > ol > li svg circle {
  stroke: #fff;
}
#home .roll-items.wc > ol > li.on {
  border-color: rgba(255, 255, 255, 0.2);
}
#home .roll-items.wc > ol > li:after {
  background-color: rgba(255, 255, 255, 0.4);
}
#home .roll-items.wc > ol > li:before {
  color: #fff;
}
@keyframes bannerIn {
  0% {
    transform: translate3d(100%, 0%, 0) scale3d(0.7, 0.7, 0.7);
  }
  50% {
    transform: translate3d(0, 0%, 0) scale3d(0.7, 0.7, 0.7);
  }
  100% {
    transform: translate3d(0%, 0, 0) scale3d(1, 1, 1);
  }
}
@keyframes banner_in {
  0% {
    transform: translate3d(100%, 0%, 0);
    clip-path: inset(10vw 10vw 10vw 10vw round 10px);
  }
  50% {
    transform: translate3d(0, 0%, 0);
    clip-path: inset(10vw 10vw 10vw 10vw round 10px);
  }
  100% {
    transform: translate3d(0, 0%, 0);
    clip-path: inset(0 0 0 0 round 10px);
  }
}
@keyframes banner_out {
  0% {
    transform: translate3d(0, 0%, 0) scale3d(1, 1, 1);
  }
  50% {
    transform: translate3d(0, 0%, 0) scale3d(0.7, 0.7, 0.7);
  }
  100% {
    transform: translate3d(-100%, 0, 0) scale3d(0.7, 0.7, 0.7);
  }
}



@keyframes banner_in_1 {
  0% {
    transform: translate3d(0, 0%, 0);
    clip-path: inset(0 0 0 0 round 10px);
  }
  50% {
    transform: translate3d(0, 0%, 0);
    clip-path: inset(10vw 10vw 10vw 10vw round 10px);
  }
  100% {
    transform: translate3d(-100%, 0%, 0);
    clip-path: inset(10vw 10vw 10vw 10vw round 10px);
  }
}

@keyframes banner_out_1 {
  0% {
    transform: translate3d(0, 0%, 0);
    clip-path: inset(0 0 0 0 round 10px);
  }
  50% {
    transform: translate3d(0, 0%, 0);
    clip-path: inset(10vw 10vw 10vw 10vw round 10px);
  }
  100% {
    transform: translate3d(-100%, 0%, 0);
    clip-path: inset(10vw 10vw 10vw 10vw round 10px);
  }
}
@keyframes loopCir {
  0% {
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
  }
}
@keyframes ani1 {
  0% {
    opacity: 0;
    transform: translateY(8px);
    -webkit-transform: translateY(8px);
    -moz-transform: translateY(8px);
    -o-transform: translateY(8px);
    -ms-transform: translateY(8px);
  }
  30% {
    opacity: 1;
    transform: none;
    -webkit-transform: none;
    -moz-transform: none;
    -o-transform: none;
    -ms-transform: none;
  }
  70% {
    opacity: 1;
    transform: none;
    -webkit-transform: none;
    -moz-transform: none;
    -o-transform: none;
    -ms-transform: none;
  }
  100% {
    opacity: 0;
    transform: translateY(-8px);
    -webkit-transform: translateY(-8px);
    -moz-transform: translateY(-8px);
    -o-transform: translateY(-8px);
    -ms-transform: translateY(-8px);
  }
}
@keyframes Tmouse {
  0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-8px);
    -moz-transform: translateY(-8px);
    -ms-transform: translateY(-8px);
    -o-transform: translateY(-8px);
    transform: translateY(-8px);
  }
}
@keyframes fn1 {
  0% {
    opacity: 0;
    clip-path: inset(100% 0 0 0);
    transform: translate3d(0%, 20px, 0);
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: none;
  }
}
.fn1 {
  animation-name: fn1;
  animation-duration: 1.2s;
  animation-timing-function: cubic-bezier(0.49, 0.54, 0.16, 1);
}



#bloc footer {
    position: fixed;
    z-index: 100;
    width: 100%;
    top: 100%;
    left: 0;
    transition: transform 0.5s ease-out;
    -webkit-transition: transform 0.5s ease-out;
    -moz-transition: transform 0.5s ease-out;
    -o-transition: transform 0.5s ease-out;
    -ms-transition: transform 0.5s ease-out;
}
#bloc.on #home {
  transform: translate3d(0, -659px, 0);
  -webkit-transform: translate3d(0, -659px, 0);
  -moz-transform: translate3d(0, -659px, 0);
  -o-transform: translate3d(0, -659px, 0);
  -ms-transform: translate3d(0, -659px, 0);
}
#bloc.on footer {
  transform: translate3d(0, -659px, 0);
  -webkit-transform: translate3d(0, -659px, 0);
  -moz-transform: translate3d(0, -659px, 0);
  -o-transform: translate3d(0, -659px, 0);
  -ms-transform: translate3d(0, -659px, 0);
}