* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}

body {
  position: relative;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-image: linear-gradient(
    to left top,
    #075c45,
    #075c45,
    #075c45,
    #075c45
  );
  background-attachment: fixed; 
}

.header {
  height: 100px;
  padding: 0 120px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cs-btn {
  cursor : pointer;
  background-image: linear-gradient(to bottom, #0be41d 0%, #265c29 51%  100%);
  color: #ffe417;
  width: 200px;
  border-radius: 10px;
  height: 40px;
  font-size: 20px;
  font-weight: bold;
border:none;
}

.cs-btn :hover {
  background-position: right center;
}  
.header .left-wrapper {
  display: block;
  margin-left: auto;
  margin-right: auto;
/*  align-items: center;
  justify-content: center; */
  margin-top: 50px;
}

.header .left-wrapper img {
  border-radius: 15px;
  /*width: 80px;
  height: 80px;
  box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.75);
  -webkit-box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.75); */
}

.header .left-wrapper .text-container {
  margin-left: 20px;
}

.header .logo-text {
  color: #240000;
  font-size: 32px;
  font-weight: bold;
  text-transform: uppercase;
}

.bg {
  position: fixed;
  z-index: -1;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
}

.bg img:nth-child(1) {
  position: absolute;
  left: -20px;
  bottom: -60px;
  opacity: 80%;
  transform: scale(1.25);
}

.bg img:nth-child(2) {
  position: absolute;
  right: -100px;
  bottom: -40px;
  opacity: 90%;
  transform: scale(0.95);
}

.content {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notice {
  background: #fff;
  margin-right: 30px;
  height: auto;
  width: 600px;
  padding: 20px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.3);
}

.notice .title {
  font-weight: bold;
}

.notice .title:nth-child(1) {
  margin-bottom: 10px;
  color: #240000;
  font-size: 20px;
}

.notice .title:nth-child(2) {
  margin-bottom: 10px;
  color: #e10404;
  font-size: 24px;
}

.notice .text {
  font-size: 25px;
}

.notice .download {
  cursor : pointer;
  width: 100%;
  padding: 15px 10px;
  display: none;
  border: none;
  border-radius: 20px;
  font-size: 20px;
  font-weight: bold;
  display: block;
  margin-top: 20px;
}

#.notice .download:hover {
#  background: #888;
#}

.card {
  background: #fff;
  margin-right: 30px;
  height: auto;
  width: 350px;
  padding: 20px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.3);
}

.card .logo img {
  width: 80px;
  height: 80px;
  border: 1px solid #ff9d8f;
  border-radius: 15px;
}

.card p {
  font-weight: bold;
  font-size: 20px;
}

.kefu {
  position: fixed;
  right: 0;
  bottom: 0;
  padding: 0 15px 15px 0;
}

.kefu a {
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.kefu img {
  margin-bottom: 5px;
  width: 50px;
  height: 50px;
}

.kefu p {
  padding: 5px 25px;
  font-weight: bold;
  border-radius: 20px;
  color: #fff;
  background-image: linear-gradient(
    to bottom,
    #fe95e4,
    #ee7fe7,
    #d86cec,
    #ba5cf4,
    #9250fd
  );
}

@media only screen and (max-width: 600px) {
  .header {
    padding: 0 15px;
  }

  .header .logo-text {
    font-size: 24px;
  }

  .header .right-wrapper .logo-text {
    display: none;
  }

  .bg img:nth-child(1) {
    display: none;
  }

  .bg img:nth-child(2) {
    display: none;
  }

  .content {
    padding: 0 20px;
  }

  .notice {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .notice .download {
    display: block;
    margin-top: 20px;
  } 


  .card {
    display: none;
  }
}