boder阴影

border 阴影

.shadow--2dp{
  
	box-shadow:0 2px 2px 0 rgba(0,0,0,.14),
      		   0 3px 1px -2px rgba(0,0,0,.2),
               0 1px 5px 0 rgba(0,0,0,.12);
}


.shadow--2dp {
    box-shadow: 0 2px 2px 0 rgba(0,0,0,.14),0 3px 1px -2px rgba(0,0,0,.2),0 1px 5px 0 rgba(0,0,0,.12)
}

.shadow--3dp {
    box-shadow: 0 3px 4px 0 rgba(0,0,0,.14),0 3px 3px -2px rgba(0,0,0,.2),0 1px 8px 0 rgba(0,0,0,.12)
}

.shadow--4dp {
    box-shadow: 0 4px 5px 0 rgba(0,0,0,.14),0 1px 10px 0 rgba(0,0,0,.12),0 2px 4px -1px rgba(0,0,0,.2)
}

.shadow--6dp {
    box-shadow: 0 6px 10px 0 rgba(0,0,0,.14),0 1px 18px 0 rgba(0,0,0,.12),0 3px 5px -1px rgba(0,0,0,.2)
}

.shadow--8dp {
    box-shadow: 0 8px 10px 1px rgba(0,0,0,.14),0 3px 14px 2px rgba(0,0,0,.12),0 5px 5px -3px rgba(0,0,0,.2)
}

.shadow--16dp {
    box-shadow: 0 16px 24px 2px rgba(0,0,0,.14),0 6px 30px 5px rgba(0,0,0,.12),0 8px 10px -5px rgba(0,0,0,.2)
}

.shadow--24dp {
    box-shadow: 0 9px 46px 8px rgba(0,0,0,.14),0 11px 15px -7px rgba(0,0,0,.12),0 24px 38px 3px rgba(0,0,0,.2)
}