/*============
common
=============*/
.mx-auto {
  margin-right: auto;
  margin-left: auto;
}

img {
  max-width: 100%;
  height: auto;
  border-style: none;
  vertical-align: bottom;
}

:focus {
  outline: none;
}

/*============
body
=============*/
body {
  font-family: "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  font-weight: normal;
  font-size: 14px;
  line-height: 18px;
}

@media (min-width: 768px) {
  body {
    font-size: 16px;
  }
}

.wrapper {
  position: relative;
}

.container-width {
  max-width: 768px;
}