* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

li {
  list-style: none;
}
.header {
    height: 125px;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
}
.header ul {
  display: flex;
  margin-top: 20px;
  align-items: center;
}
.header ul li {
  margin-left: 20px;
}
.header ul li a {
color: #333;
text-decoration: none;
}
.header ul .current {
  color: #000;
  font-weight: 800;
  position: relative;
}
.a {
  position: absolute;
  bottom: -7px;
  left: 0;
  height: 2px;
  width: 100%;
  background-color: red;
}

.header ul li img{
  width: 19px;
  height: 32px;
}

.about {
  position: relative;
  width: 100%;
  height: 58px;
  background-color:#eeeeee ;
  line-height: 58px;
  text-align: center;
  margin: 30px 0;
}

.b {
  position: absolute;
  height: 3px;
  width: 185px;
  background-color: red;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}

.cont {
  width: 1080px;
  margin: 0 auto;
}
.cont_content {
  display: flex;
}

.cont_left {
  width: 40%;
}
.cont_right {
  width: 60%;
}
.cont_right img {
  width: 630px;
  height: 375px;
}

.cont h3 {
  color: #333;
  font-size: 18px;
  height: 120px;
    line-height: 120px;
}
p::before {
      content: '';
        background-image: url(../images/bubble.svg);
        background-repeat: no-repeat;
        background-size: contain;
        display: block;
        width: 15px;
        height: 40px;
        padding: 0;
        position: relative;
        top: 55px;
        left: -30px;
}

.cont_left p {
        font-size: 1rem;
          padding-bottom: 0 !important;
          margin-left: 30px;
          padding-right: 91px !important;
          width: 100%;
}

.box {
  width: 100%;
  display: flex;
      margin-top: 50px;
}
.box>div {
  width: 50%;
}
.text {
      padding: 143px;
}

.text p {
  margin-top: -30px;
}
.footer {
  width: 100%;
  height: 170px;
  background-color: #4a4a4a;
  padding: 40px;
  display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer img {
  width: 256px;
  height: 55px;
}

.footer h6 {
  color: #f2f2f2;
  font-size: 12px;
}
.footer_right {
  text-align: right;
}
.footer_right img {
  width: 41px;
  height: 41px;
  margin-right: 20px;
  margin-top: 20px;
}
.footer_right ul li {
  color: #fff;
    margin-right: 20px;
}