/* CSS Document */
img {
  max-width: 100%;
  height: auto; 
}
<!--ÅäºÏbootsrap ÄÚÈÝͼƬ×ÔÊÊÓ¦-->


body {
  overflow-x: hidden; /* Prevent scroll on narrow devices */
}

body {
  padding-top: 55px;
}
<!--fixed-top-->

.link1,.link1 a{
    color: white;
}
.link2,.link2 a{
    color: #2D2D2D;
}