.xs {
  display: block;
}

/* top---------------------------------------------------- */
.back {
  margin-bottom: 50px;
  min-height: 1000px;
  z-index: 0;
  padding-bottom: 10%;

  background-image: url("../img/pict_01.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: 0 -120px 120px 0px #f0f0f0 inset;

}
.content {
  background-color: rgba(255, 255, 255, 0.7);
  padding: 10%;
}
.content h1 {
  font-size: 2rem;
  margin: 0;
}
.content p {
  line-height: 1.8rem;
}
.overview {
  margin-top: 100px;
}
/* .new{
  margin-top: 50px;
  margin-bottom: 50px;

  background-color: rgba(22, 22, 22, 0.493);
  color: rgb(255, 255, 255);
} */
.content .arti_container {
  margin-bottom: 20px;
  word-break: break-all;
}

.content .border {
  margin-top: 0;
}

/* container ---------------------------------------- */
.container {
  padding: 0 30px 0 30px;
}
.container > p {
  margin: 50px 0 50px 0;
  text-align: center;
}

section {
  margin-bottom: 150px;
}

section .border-b {
  width: 50%;
  margin: auto;
  margin-bottom: 30px;
}

section ul {
  /* list-style-image: url(../img/list_sssss.png); */
  padding-left: 20px;
}

section li {
  font-size: 15px;
  margin-bottom: 20px;
}
section .center {
  width: auto;
  display:inline-block;
}
section .ulcontainer {
  display: flex;
  align-items: center;
  flex-direction: column;
}
section .center span {
  display: inline-block;
}

section h2 {
  font-size: 30px;
  margin: 0;
  text-align: center;
}

.rect-wrap {
  width:50% ;
}
.rect {
  width : 100% ;
  padding-top : 100% ;
}

.service {
  background-image: url(../img/pict_03.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center 30%;
  margin: auto;
  margin-bottom: 30px;
}
.pict03 {
  background-image: url(../img/pict_04.png);
  background-position: center 30%;
}
.pict02 {
  background-image: url(../img/pict_02.png);
}
/* greeting------------------------------------------------ */
.greetingContainer {
  display: block;
  /* text-align: center; */
  margin: 50px 0;
  padding: 8%;
  justify-content: space-between;

  background-color: #fff;
  font-size: 0.8rem;
  line-height: 2.5em;
  box-shadow: rgba(0,0,0,0.27) 15px 15px 15px;;
}
.imgContainer {
  text-align: center;
}
.greetingContainer img {
  width: 70%;
  height: auto;
  display: block;
  margin-top: 50px;
  margin-right: auto;
  margin-left: auto;
  border-radius: 50%;
}

/* company_----------------------------------------- */
.com.back {
  padding-top: 10%;
  background-image: url(../img/pict_05.png);
}
.company {
  color: white;
  background-color: rgba(22, 22, 22, 0.493);
}
.bd {
  border-bottom: 1px solid #fff;
  width: 100%;
}
.company .group {
  display: flex;
  justify-content: space-between;
}

/* contact------------------------------------- */
.info {
  /* flex: 1; */
  width: 50%;
}
.contact {
  /* flex: 1; */
  margin-left: 10%;
  width: 50%;
}
.contactContainer input {
  width: 100%;
  height: 30px;
  line-height: 30px;
}
.contactContainer label {
  margin-top: 30px;
}
.contactContainer textarea {
  width: 100%;
  resize: none;
}
.contactContainer button {
  display: block;
  width: 100px;
  height: 30px;
  margin: 0;
}
.contactContainer {
  background-color: transparent;
  box-shadow:  none;
  display: block;
  padding: 0;
  margin: 70px 0;

  color: #333333;
}
.contactContainer form {
  display: block;
}
.contact {
  margin: 0;
  width: 100%;
}
.info {
  width: 100%;
}

/* nav--------------------------------------------------- */
.nav_xs{
  width: 100%;
  height: 52px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;

  background: rgba(240, 240, 240, 0.58);
  line-height: 52px;
}
.nav_xs img {
  transform: translate(-5px, -41px);
}
.nav_xs a {
  display: block;
  width: 100%;
  height: 100%;
}

/* footer------------------------------------------ */
.fmenu {
  padding: 30px;
  position: relative;
}
.fmenu ul {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 150px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
}
.fmenu li {
  display: inline-block;
  font-size: 16px;
  line-height: 40px;
  width: 50%;
} 
.fmenu .facebook {
  position: absolute;
  bottom: 30px;
  right: 30px;
}
.credit {
  height: 60px;
  z-index: 0;

  background-color: #C4C4C4;
  color: #7C7C7C;
  font-family: 'Hiragino Kaku Gothic ProN';
  font-size: 10px;
  line-height: 60px;
  text-align: center;
}

/* submit ------------------------------- */
h1.submit {
  margin: 30px 0;
  font-size: 1.2rem;
}