html - CSS circle with inner circle and image -


i'm new css please bare me. i'm trying achieve following:

  • a background circle smaller colored circle inside of it, must centered
  • a small centered image inside of both circles
  • all of these items needs placed in single div

i'm trying minimum amount of code. want avoid duplication as possible. believe of can achieved using before , after selectors, i'm not sure how done

here's have far:

css:

    .grid-container {         display: grid;         grid: 100px / 100px;     }      .circle {         border-radius: 50%;         width: 100%;         height: 100%;         background-color: #e4e4e7;     }       .circle:before {         content: "";         border-radius: 50%;         width: 80%;         height: 80%;         top: 10%;         left: 10%;         background-color: blue;         display: block;         position: relative;      }      .image-one:before {         content: url("https://stackoverflow.com/favicon.ico");     }      .circle-01 {         grid-column: 1 / 2;         grid-row: 1 / 2;     }

html:

<div class="grid-container">     <div class="circle-01 circle image-one"></div> </div>

i need structure whereby can change color of inner circle and/or image

example

<div class="grid-container">     <div class="circle-01 circle image-one yellow"></div>     <div class="circle-01 circle image-two blue"></div>     <div class="circle-01 circle image-three green"></div> </div>

thanks in advance assistance!

you can pseudo element this, putting pseudo element on top of main element , using borders , background-image. can use background color behind image if doesn't fill whole pseudo element (note no-repeat, size , position settings background):

.x1 {    width: 300px;    height: 300px;    position: relative;    border-radius: 50%;    border: 10px solid #22f;    margin: 30px;    background: yellow;  }    .x1:after {    content: '';    position: absolute;    top: 50%;    left: 50%;    transform: translate(-50%, -50%);    width: 220px;    height: 220px;    border-radius: 50%;    border: 6px solid #f22;    background: #3d3 url(http://placehold.it/200x200/fa0/?text=this_is_an_image) center center no-repeat;    background-size: 100px 100px;  }
<div class="x1"></div>

note: orange square image, green color around background color, red circle border of pseudo element, yellow area background color of main element , blue circle border of main element. each of these white or transparent.

addition after additional question in comment:

you can change background-colors adding seperate classes. in following snippet added 2 classes div, 1 affects background in main element , 1 affects background-color of pseudo element. in latter case have make sure use background-color property, not background in css rule - otherwise background-image disappear:

.x1 {    width: 300px;    height: 300px;    position: relative;    border-radius: 50%;    border: 10px solid #22f;    margin: 30px;    background: yellow;  }    .x1:after {    content: '';    position: absolute;    top: 50%;    left: 50%;    transform: translate(-50%, -50%);    width: 220px;    height: 220px;    border-radius: 50%;    border: 6px solid #f22;    background: #3d3 url(http://placehold.it/200x200/fa0/?text=this_is_an_image) center center no-repeat;    background-size: 100px 100px;  }  .aqua-outer-bg {  background: aqua;  }  .pink-inner-bg:after {  background-color: pink;  }
<div class="x1 aqua-outer-bg pink-inner-bg"></div>

note: original css rules remained unchanged, background colors overwritten additional classes.

one more addition after additional question in comment op on september 18th:

yes, can split in 2 classes did below (.x1a , .x1b). added both classes html tag , split css x1:after 2 rules, 1 .x1a:after , 1 .x2a:after 

.x1a {    width: 300px;    height: 300px;    position: relative;    border-radius: 50%;    border: 10px solid #22f;    margin: 30px;    background: yellow;  }    .x1a:after {    content: '';    position: absolute;    top: 50%;    left: 50%;    transform: translate(-50%, -50%);    width: 220px;    height: 220px;    background: #3d3 url(http://placehold.it/200x200/fa0/?text=this_is_an_image) center center no-repeat;    background-size: 100px 100px;  }  .x1b:after {    border-radius: 50%;    border: 6px solid #f22;  }  .aqua-outer-bg {  background: aqua;  }  .pink-inner-bg:after {  background-color: pink;  }
<div class="x1a x1b aqua-outer-bg pink-inner-bg"></div>


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